Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

Charles G Freay

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 14 Dec, 2021
"Remove inverse infobox"
Golden AI profile picture
Golden AI
edited on 14 Dec, 2021
Edits made to:
Infobox (-443 properties)
Infobox
Patent primary examiner of
‌
US Patent 11168589 Internal combustion engine
‌
US Patent 7086840 Oil pump for a reciprocating hermetic compressor
‌
US Patent 7086841 Air compressor with inlet control mechanism and automatic inlet control mechanism
‌
US Patent 7089746 Systems and methods for detection of blowout precursors in combustors
‌
US Patent 7089847 Hydraulic cam motor
‌
US Patent 7090471 Integrated electrostatic peristaltic pump method and apparatus
‌
US Patent 7090472 Pump or motor with interconnected chambers in the rotor
‌
US Patent 7090475 Hydraulic control circuit for a hydraulic engine with at least two speeds
‌
US Patent 7093440 Floating liner combustor
‌
US Patent 7093445 Fuel-air premixing system for a catalytic combustor
‌
US Patent 7094036 Vacuum pumping system
‌
US Patent 7094040 Fluid transferring system and micropump suitable therefor
‌
US Patent 7094041 Electromagnetic drive type plunger pump
‌
US Patent 7096670 Method for igniting the combustion chamber of a gas turbine unit and an ignition device for carrying out the method
‌
US Patent 7101155 Vacuum pumping system and method of controlling the same
‌
US Patent 7101156 Method and apparatus for controlling a pumping unit
‌
US Patent 7101157 Cooling arrangement for an electromotor
‌
US Patent 7101158 Hydraulic balancing magnetically driven centrifugal pump
‌
US Patent 7101159 Valveless pump
‌
US Patent 7104066 Combuster swirler assembly
‌
US Patent 7104765 Hybrid compressor system
‌
US Patent 7108490 Reciprocating compressor having anti-collision means
‌
US Patent 7114321 Thermal isolation device for liquid fuel components
‌
US Patent 7114929 Reciprocating pump and check valve
‌
US Patent 7118349 High pressure slurry piston pump
‌
US Patent 7118350 Radial piston pump
‌
US Patent 7118351 Micropump with heating elements for a pulsed operation
‌
US Patent 7121095 Combustor dome assembly of a gas turbine engine having improved deflector plates
‌
US Patent 7121812 High pressure pump having replaceable plunger/valve cartridges
‌
US Patent 7121813 Reverse rotation preventing structure of centrifugal compressor
‌
US Patent 7121815 Tube coupling for a peristaltic pump
‌
US Patent 7125229 Reciprocating air distribution system
‌
US Patent 7127880 Induction coupled variable nozzle
‌
US Patent 7128540 Refrigeration system having a rotary compressor
‌
US Patent 7131821 Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
‌
US Patent 7131824 Wheeled portable air compressor
‌
US Patent 11174760 Camshaft phaser
‌
US Patent 11174855 Micro pump and method for manufacturing a micro pump
‌
US Patent 11175079 Linear compressor
‌
US Patent 7134285 Adiabatic power generating system
‌
US Patent 7134850 Fitted assembly bellows pump
‌
US Patent 7134851 Reciprocating pump having a ceramic piston
‌
US Patent 7137790 Sealing structure of pump
‌
US Patent 7137793 Magnetically driven gear pump
‌
US Patent 7140183 Premixed exit ring pilot burner
‌
US Patent 7144226 Centrifugal compressor having a flexible coupling
‌
US Patent 7146815 Combustor
‌
US Patent 7147442 Automatic oil pump, with a valved pumping piston and a valved driving piston unit
‌
US Patent 7150604 Electric box for compressor assembly
‌
US Patent 7153105 Compressor with swash plate housing inlet port
‌
US Patent 7153106 Air compressor unit inlet control
‌
US Patent 7156624 Compressor sound suppression
‌
US Patent 7160086 Rotary machine cooling system
‌
US Patent 7162948 Variable stroke assembly balancing
‌
US Patent 7163382 Suitcase style air compressor assembly
‌
US Patent 7163385 Hydroimpedance pump
‌
US Patent 7165948 Ejector
‌
US Patent 7165950 Two-stage pressure relief valve
‌
US Patent 7165952 Hydraulically driven oil recovery system
‌
US Patent 7175397 Effervescent gas bleeder apparatus
‌
US Patent 7175398 Integrally molded sound housing for blower motor
‌
US Patent 7179060 Variable discharge pump with two pumping plungers and shared shuttle member
‌
US Patent 7183680 Fan with driving gear
‌
US Patent 7185483 Methods and apparatus for exchanging heat
‌
US Patent 7185577 Tandem pump unit
‌
US Patent 7186093 Method and apparatus for cooling motor bearings of a high pressure pump
‌
US Patent 7194862 Resonator adopting counter-bored holes and method of suppressing combustion instabilities
‌
US Patent 7194866 Static structure for an expendable gas turbine engine
‌
US Patent 7195461 Liquid chromatographic method and system
‌
US Patent 7195465 Reciprocating microfluidic pump system for chemical or biological agents
‌
US Patent 7198473 Integrated air compressor
‌
US Patent 7201567 Plural compressors
‌
US Patent 7204679 Flow control system
‌
US Patent 7207783 Variable displacement pump
‌
US Patent RE39596 Method and apparatus for the destruction of volatile organic compounds
‌
US Patent 7210283 Maintenance and inhibition plate for a thrust reverser
‌
US Patent 7217107 Protector for electrical submersible pumps
‌
US Patent 7222488 Fabricated cowl for double annular combustor of a gas turbine engine
‌
US Patent 7223079 Quick loading peristaltic pump
‌
US Patent 7223080 Double-acting, high pressure cryogenic pump
‌
US Patent 7226274 Cement slab leveling apparatus
‌
US Patent 7229255 Fan with driving gear
‌
US Patent 7229256 Dual pump transmission
‌
US Patent 7229258 Streamlined unobstructed one-pass axial-flow pump
‌
US Patent 7229260 Oilless air motor assembly for hydraulic pumps
‌
US Patent 7234294 Outlet nozzle and a method for manufacturing an outlet nozzle
‌
US Patent 7241115 Methods and apparatus for determining the presence or absence of a fluid leak
‌
US Patent 7246484 FLADE gas turbine engine with counter-rotatable fans
‌
US Patent 7247007 Linear compressor
‌
US Patent 7249461 Turbine fuel ring assembly
‌
US Patent 7249936 Dual capacity compressor
‌
US Patent 7252482 Motor driven pump with improved motor cooling air flow
‌
US Patent 7254951 High compression gas turbine with superheat enhancement
‌
US Patent 7257939 Sliding-action magneto-mechanical injector throttling device
‌
US Patent 7258532 Buoyancy pump device
‌
US Patent 7258533 Method and apparatus for scavenging energy during pump operation
‌
US Patent 7260935 Method and apparatus for reducing gas turbine engine emissions
‌
US Patent 7261525 Outlet check valve for fluid bladders
‌
US Patent 7264451 Frame of reciprocating compressor
‌
US Patent 7272931 Method and apparatus to decrease combustor acoustics
‌
US Patent 7272934 System integration of a steam reformer and gas turbine
‌
US Patent 7278257 Turbojet electromechanical thrust reverser with synchronized locking devices
‌
US Patent 7278831 Apparatus and method for control, pumping and abatement for vacuum process chambers
‌
US Patent 7278833 Hybrid compressor
‌
US Patent 7278835 Piston pump
‌
US Patent 7284961 Pumping system, replacement kit including piston and/or cylinder, and method for pumping system maintenance
‌
US Patent 7284970 Fluid apparatus having a pump and an accumulator
‌
US Patent 7287968 Peristalic pump having hinged backing plate
‌
US Patent 7296979 Stable vacuum mounting plate adapter
‌
US Patent 7300261 Vibration damper with nested turbo molecular pump
‌
US Patent 7302794 Rocket engine member and a method for manufacturing a rocket engine member
‌
US Patent 7302802 Aerodynamic trip for a combustion system
‌
US Patent 7311501 Scroll compressor with bifurcated flow pattern
‌
US Patent 7314353 Pump assembly for transporting a cooling fluid
‌
US Patent 7316545 Reducing agent pump for an exhaust-gas aftertreatment system of an internal combustion engine
‌
US Patent 7318707 Support bearing for a vertically arranged centrifugal pump
‌
US Patent 7322179 Air intake and method for breathing air using an air intake
‌
US Patent 7322801 Compact linear air pump and valve package
‌
US Patent 7322803 Pumps with diaphragms bonded as bellows
‌
US Patent 7328570 Pulse detonation system for a gas turbine engine having multiple spools
‌
US Patent 7328647 Hydraulic device
‌
US Patent 7331766 Compressor
‌
US Patent 7331775 Pumping device
‌
US Patent 7334412 Cooling air and injected liquid system for gas turbine blades
‌
US Patent 7337614 Engine fueling method
‌
US Patent 7338261 Hybrid compressor
‌
US Patent 7340881 Gas turbine combustor
‌
US Patent 7340903 Scalable power generation using a pulsed detonation engine
‌
US Patent RE40257 Compressor pulse width modulation
‌
US Patent 7360998 Method of cleaning out blockages which prevent operation of a reciprocating downhole tubing pump
‌
US Patent 7360999 Means for using single force sensor to supply all necessary information for determination of status of medical pump
‌
US Patent 7361000 Tandem pump unit
‌
US Patent 11181108 Plunger pump fluid end
‌
US Patent 11181116 Inlet shrouds for fans used principally in water-circulation pumps of swimming pools and spas
‌
US Patent 7364413 Reciprocating compressor with enlarged valve seat area
‌
US Patent 7371053 Two-stage hydraulic pump
‌
US Patent 7371055 Tandem pump unit
‌
US Patent 7373774 Enhanced performance torroidal coolant-collection manifold
‌
US Patent 7374406 System and method for reducing noise in multi-capacity compressors
‌
US Patent 7381031 Control valve for variable displacement compressor
‌
US Patent 7381033 Reciprocating compressor
‌
US Patent 7384247 High-speed, belt-driven industrial blower
‌
US Patent 7384249 Fluid metering system
‌
US Patent 7387498 System and method for noise attenuation of screw compressors
‌
US Patent 7387499 System and method for testing the operation of a cooling fan
‌
US Patent 7387500 Hydro elastic pump which pumps using non-rotary bladeless and valveless operations
‌
US Patent RE40400 Capacity modulated scroll machine
‌
US Patent 7390172 Assembly used for cooling a circuit board or similar
‌
US Patent 7390176 Multi-port suction reed valve with optimized tips
‌
US Patent 7390178 Compressor
‌
US Patent 7393189 Surgical cassette having an aspiration pressure sensor
‌
US Patent 7396213 Oil utilized as motor protector trip for scroll compressor
‌
US Patent 7404287 Gas turbine, combined cycle plant and compressor
‌
US Patent 7404701 Refrigerating system having reciprocating compressor
‌
US Patent 7404703 Air pump with apparatus to hold nozzle
‌
US Patent 7410347 Reciprocating fluid pump assembly employing reversing polarity motor
‌
US Patent 7413411 Electronically controlled vacuum pump
‌
US Patent 7413412 Vacuum micropump and gauge
‌
US Patent 7413414 Air compressor assembly
‌
US Patent 7413415 Reciprocating electromagnetic micro-pump, particularly for small electrical appliances
‌
US Patent 7413416 Progressing cavity pump
‌
US Patent 7415828 Fuel nozzle sheath retention ring
‌
US Patent 7419366 Apparatus for storage of potential energy
‌
US Patent 7419368 Air circulation device
‌
US Patent 7431569 Pump health monitoring
‌
US Patent 7435059 Flow controlled blood pump system
‌
US Patent 7435060 Compressor
‌
US Patent 7435062 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit
‌
US Patent 7435063 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit
‌
US Patent 7438535 Structure of ejector pump
‌
US Patent 7438536 Compressors including a plurality of oil storage chambers which are in fluid communication with each other
‌
US Patent RE40554 Capacity modulated scroll machine having one or more pin members movably disposed for restricting the radius of the orbiting scroll member
‌
US Patent 7441399 Gas turbine, combined cycle plant and compressor
‌
US Patent 7445435 Double-acting reciprocating downhole pump
‌
US Patent 7448857 Fluid pump and cartridge
‌
US Patent 7454892 Systems and methods for detection and control of blowout precursors in combustors using acoustical and optical sensing
‌
US Patent 7458783 Method and apparatus for improved pumping medium for electro-osmotic pumps
‌
US Patent 7458784 Suitcase style air compressor assembly
‌
US Patent 7458787 Apparatus and method for reducing gas lock in downhole pumps
‌
US Patent 7462019 Implantable centrifugal blood pump with hybrid magnetic bearings
‌
US Patent 7476087 Pump controller for precision pumping apparatus
‌
US Patent 7476089 Scroll compressor having overheat preventing unit
‌
US Patent 7476090 Vented turbocharger center housing and method
‌
US Patent 7478996 Reciprocating compressor having assembly structure of suction muffler
‌
US Patent 7478997 Compressor
‌
US Patent 7481627 Air compressor tools that communicate with an air compressor
‌
US Patent 7484941 Electric motor with circulator pump
‌
US Patent 7484942 Priming pump for a circuit subjecting said pump to an outlet pressure greater than an inlet pressure
‌
US Patent 7488159 Zero-clearance ultra-high-pressure gas compressor
‌
US Patent 7488161 High pressure pump having downsized structure
‌
US Patent 7491035 Cyclic condensate pump having a three-way valve
‌
US Patent 7491037 Reversible valving system for use in pumps and compressing devices
‌
US Patent 7491038 Reciprocating compressor
‌
US Patent 7497669 Wesco type fuel pump
‌
US Patent 7500835 Sump draining apparatus having easily replaceable sensor and mount therefor
‌
US Patent 7500837 Small size gear pump
‌
US Patent 7503756 Multi pumping chamber magnetostrictive pump
‌
US Patent 7506574 Self-tightening cover for pump
‌
US Patent 7507076 Knockdown pump containment assembly apparatus and method
‌
US Patent 7513110 Control apparatus of construction machine and method for calculating input torque
‌
US Patent 7513752 Beam pump dynamic load monitoring and methods
‌
US Patent 7513753 Variable capacity scroll compressor
‌
US Patent 7513754 Sheet metal support for a furnace blower
‌
US Patent 7513755 Submerged motor and pump assembly
‌
US Patent 7513756 Fuel supply pump and tappet structure body
‌
US Patent 11187244 Reflux device blade compressor
‌
US Patent 7517199 Control system for an air operated diaphragm pump
‌
US Patent 7517200 Variable discharge fuel pump
‌
US Patent 7520732 Pump
‌
US Patent 7520733 Multistage compression type rotary compressor
‌
US Patent 7520735 Nested bellows expansion member for a submersible pump
‌
US Patent 7524172 Vibration reduction structure of reciprocating compressor
‌
US Patent 7527480 Micropump for integrated device for biological analyses
‌
US Patent 7530799 Long-stroke deep-well pumping unit
‌
US Patent 7534098 Suction distribution and disconnection system for a submersible pump
‌
US Patent 7537437 Linear actuator, and valve device and pump device using the same
‌
US Patent 7537439 Transfer pump
‌
US Patent 7540717 Membrane nanopumps based on porous alumina thin films, membranes therefor and a method of fabricating such membranes
‌
US Patent 7540720 Heat-insulating mechanism for compressor
‌
US Patent 7544046 Vacuum pump
‌
US Patent 7544050 Hydraulic proportioning system
‌
US Patent 7547198 Double-headed piston type compressor
‌
US Patent 7547201 Compact simplified compressor apparatus
‌
US Patent 7549848 Device for adjusting the pumping capacity of a lubricant pump for an internal combustion engine
‌
US Patent 7553132 Micro device incorporating programmable element
‌
US Patent 7553137 Discharge valve assembly of reciprocating compressor
‌
US Patent 7556478 Compressor control apparatus
‌
US Patent 7563076 Variable rate pumping system
‌
US Patent 7563078 Reciprocating compressor
‌
US Patent 7563081 Gas compressor
‌
US Patent 7566205 Reciprocating pump and check valve
‌
US Patent 7566206 Linear compressor for multi-stage compression
‌
US Patent 7566207 Dual pump transmission
‌
US Patent 7568893 Electric air pump for secondary air supply system
‌
US Patent 7568894 Hermetic compressor
‌
US Patent 7568896 Pump and method
‌
US Patent 7572106 Ink pumping apparatus for printing press and ink leak preventing method
‌
US Patent 7572107 Ultra low volume chemical delivery system and method
‌
US Patent 7572111 Multi-functional rotating means of electric fan
‌
US Patent 7572113 Methods and apparatus for pumping and dispensing
‌
US Patent 7572115 Corrosion-resistant rotor for a magnetic-drive centrifugal pump
‌
US Patent 7575419 Fuel pump for an internal combustion engine
‌
US Patent 7575421 Integral motor cooling and compressor inlet
‌
US Patent 7575423 Sealless rotary blood pump
‌
US Patent 7578658 Control for integrating compressor-turbine-motor train with power grid
‌
US Patent 7578659 Compressor discharge muffler
‌
US Patent 7581935 Device and method for controlling a thick matter pump
‌
US Patent 7585159 Automotive engine-cooling fan assembly
‌
US Patent 7588423 Pump for liquid chromatograph
‌
US Patent 7588425 Reversible inflation system
‌
US Patent 7591637 G-rotor pump
‌
US Patent 7591638 Structure for fixing motor stator of reciprocating compressor
‌
US Patent 7597546 Hose pump
‌
US Patent 7600981 Method for optimizing the operation of a plurality of compressor assemblies of a natural-gas compression station
‌
US Patent 7600982 Compact helical compressor for mobile use in a vehicle
‌
US Patent 7600985 Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly
‌
US Patent 7600986 Filtering device for multistage compression type rotary compressor
‌
US Patent 7600989 Leak detector comprising an inlet
‌
US Patent 7607898 Method and apparatus for delivering pressurized gas
‌
US Patent 7607899 Compressor with capacity control
‌
US Patent 7611331 Device and method for controlling a two cylinder thick matter pump
‌
US Patent 7611332 Device and method for controlling a thick matter pump
‌
US Patent 7614854 Multichamber tank for motor vehicles
‌
US Patent 7614856 Linear motor, and linear compressor using the same
‌
US Patent 7618241 Fuel pump
‌
US Patent 7618244 Compressor valve plate
‌
US Patent 7621727 Automobile compressor piston
‌
US Patent 7632076 Air supply system control
‌
US Patent 7635254 Mobile pump
‌
US Patent 7641449 Air compressor having a controller for a variable speed motor and a compressed air tank
‌
US Patent 7641450 Transporting method and transporting facility for easily polimerizable material
‌
US Patent 7645127 Pulseless peristaltic pump
‌
US Patent 7648343 Air compressor unit inlet control method
‌
US Patent 7648344 Liquid ring pump
‌
US Patent 7648347 Device for the local cooling or heating of an object
‌
US Patent 7648350 Conveying device
‌
US Patent 7651322 Oil balance system and method for compressors connected in series
‌
US Patent 7651325 Vacuum cleaner fan
‌
US Patent 7654089 Gas-turbine combustion chamber with air-introduction ports
‌
US Patent 7658598 Method and control system for a pump
‌
US Patent 7665975 Seal section oil seal for submersible pump assembly
‌
US Patent 7665976 High pressure fuel pump for internal combustion engine
‌
US Patent 7670117 Fluid metering device
‌
US Patent 7677871 High-efficiency, large angle, variable displacement hydraulic pump/motor
‌
US Patent 7682137 Jet generating device and electronic apparatus
‌
US Patent 7682138 Fluid transferring system and micropump suitable therefor
‌
US Patent 7686591 Support structure for a portable air compressor
‌
US Patent 7690897 Controller for a motor and a method of controlling the motor
‌
US Patent 7694523 Control system for gas turbine in material treatment unit
‌
US Patent 7695255 Peristaltic pump
‌
US Patent 7704053 Pivoting mechanism for use in a high temperature steam distribution system
‌
US Patent 7708531 Axial piston device
‌
US Patent 7708533 Fuel feed unit
‌
US Patent 7713032 High pressure tide actuated fluid pump
‌
US Patent 7713035 Cyclonic debris removal device and method for a pumping apparatus
‌
US Patent 7717680 Charging system
‌
US Patent 7717685 High pressure pumping cartridges for medical and surgical pumping and infusion applications
‌
US Patent 7726950 Fluid supply unit having an integral pressure generator and pressure booster
‌
US Patent 7726951 Fuel control module
‌
US Patent 7726952 Arrangement and method for compressed air systems in vehicles
‌
US Patent 7726953 Pump ring
‌
US Patent 7726954 Diaphragm pump
‌
US Patent 7726955 Pump system
‌
US Patent 7740455 Pumping system with hydraulic pump
‌
US Patent 7740459 Micropump having a pump diaphragm and a polysilicon layer
‌
US Patent 7740460 Controlled-clearance sealing compressor devices
‌
US Patent 7744354 Fluid pump, a fluid-transfer plate and an inductive sensor for a fluid pump
‌
US Patent 7748963 Linear compressor
‌
US Patent 7748964 Blood pump apparatus
‌
US Patent 7757598 Hydrostatic bearing arrangement for pump swashplate having secondary angle
‌
US Patent 7758316 Ion micro pump
‌
US Patent 7758322 Fan system
‌
US Patent 7762791 Construction improvement of the piston valve in compressing pump
‌
US Patent 7762792 Compressor
‌
US Patent 7762793 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses
‌
US Patent 7762796 Pump valve with controlled stroke
‌
US Patent 7762797 Pump
‌
US Patent 7766627 Motor device for a fan
‌
US Patent 7766628 Sealed compressor with structure on lower housing shell to assist weld placement
‌
US Patent 7766629 Fluid pump, cooling apparatus and electrical appliance
‌
US Patent 7766631 Piston pump
‌
US Patent 7771174 Reciprocating slurry pump with a continuous feed rate
‌
US Patent 7771176 Micropump and method for the production thereof
‌
US Patent 7775776 Method and apparatus to pump liquids from a well
‌
US Patent 7780422 Assembly for transporting fluids
‌
US Patent 7785078 Method and system for monitoring a reciprocating compressor
‌
US Patent 7785080 Downhole ram pump
‌
US Patent 7785084 Method and apparatus for elimination of gases in pump feed/injection equipment
‌
US Patent 7789638 Pump for providing three modes of pumping
‌
US Patent 7794211 Pump System with a vacuum source coupled to a separator
‌
US Patent 7798783 Magnetically driven valveless piston pumps
‌
US Patent 7798784 Water circulation systems for ponds, lakes, and other bodies of water
‌
US Patent 7798785 Automatic pressure-relieving apparatus for suction pump
‌
US Patent 7798789 Reducing cylinder wear in a drug pump
‌
US Patent 7802970 Micropump for electronics cooling
‌
US Patent 7802971 Controller for a variable displacement feed pump
‌
US Patent 7806667 Dual pump
‌
US Patent 7806670 Protector for electrical submersible pumps
‌
US Patent 7811065 Vacuum pump for differential pumping multiple chambers
‌
US Patent 7819634 Air cooled packaged multi-stage centrifugal compressor method
‌
US Patent 7819637 Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump
‌
US Patent 7819640 Pump with an integrated motor
‌
US Patent 7828529 Regulatable drive for a motor vehicle component
‌
US Patent 7832991 Air compressor with removable manifold
‌
US Patent 7832992 Air cooled packaged multi-stage centrifugal compressor system
‌
US Patent 7832993 Internal combustion engine having a compressor and a pressure damper
‌
US Patent 7837448 Supercharger
‌
US Patent 7837449 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit
‌
US Patent 7841181 Gas turbine engine combustion systems
‌
US Patent 7841839 Displacement control structure for a variable displacement compressor
‌
US Patent 7845912 Driving controlling apparatus for linear compressor and method thereof
‌
US Patent 7845914 Self-priming fast fill sprayer pump system
‌
US Patent 7850432 Ion pump having emission containment
‌
US Patent 7850437 Multi-port suction reed valve with optimized tips
‌
US Patent 7854598 Fuel supply device having a heat sink support
‌
US Patent 7857603 Piezoelectric drive for scroll compressor
‌
US Patent 7862306 Pressure regulating variable displacement vane pump
‌
US Patent 7862307 Swash plate compressor
‌
US Patent 7862310 Fuel pump
‌
US Patent 7866953 Fluid pump
‌
US Patent 7866956 Oil pump for motorcycle
‌
US Patent 7866958 Solar powered fan
‌
US Patent 7870720 Inlet electromagnetic flow control
‌
US Patent 7871248 Airframe mounted electric motor driven lubrication pump control deoil system
‌
US Patent 7871249 Systems and methods for managing fluids using a liquid ring pump
‌
US Patent 7874807 Air compressor with shut-off mechanism
‌
US Patent 7874811 Suction jet pump
‌
US Patent 7874812 Suction jet pump with ribs for guiding the flow of fuel
‌
US Patent 7874819 Marked tube for a peristaltic pump
‌
US Patent 7878766 Pump and pump control circuit apparatus and method
‌
US Patent 7878767 Cyclonic, debris removing valve and method
‌
US Patent 7878768 Vacuum pump with wear adjustment
‌
US Patent 7887302 High pressure variable displacement piston pump
‌
US Patent 7887306 Linear compressor
‌
US Patent 7887308 Volumetric pump with reciprocated and rotated piston
‌
US Patent 7891955 Compressor having a dual slide valve assembly
‌
US Patent 7891957 Capacity variable type rotary compressor and driving method thereof
‌
US Patent 7891958 Impeller pump with reflux passages and apparatus using same
‌
US Patent 7891959 Piston pump
‌
US Patent 7901190 Pump control system
‌
US Patent 7901192 Two stage reciprocating compressor and refrigerator having the same
‌
US Patent 7901193 Pump assembly for therapeutic inflatable cell apparatus
‌
US Patent 7905710 System and method for improved low flow medical pump delivery
‌
US Patent 7914265 Evacuation of a load lock enclosure
‌
US Patent 7922459 Pressure generation device
‌
US Patent 7922461 Inflatable product having an electrical inflator
‌
US Patent 7927079 Electrically operated hydraulic pump
‌
US Patent 7927080 Method for operating a liquid ring compressor
‌
US Patent 7931447 Drain safety and pump control device
‌
US Patent 7931448 System and method for manufacturing a brushless DC motor fluid pump
‌
US Patent 7931453 Capacity variable device for rotary compressor and driving method of air conditioner having the same
‌
US Patent 7934911 Multi-axis type fans driven by magnetic force and power transmission system for the same
‌
US Patent 7938630 Compressor
‌
US Patent 7938633 Electric compressor and electric motor with a housing having a circumferential wall with thick and thin portions
‌
US Patent 7942642 Method and apparatus for highly efficient compact vapor compression cooling
‌
US Patent 7942645 Oil pump assembly
‌
US Patent 7942646 Miniature high speed compressor having embedded permanent magnet motor
‌
US Patent 7942648 Air pump
‌
US Patent 7942649 Electrically driven pump unit
‌
US Patent 7942651 Refrigeration device with improved DC motor
‌
US Patent 7942652 Bi-directional centripetally-powered reciprocating pump
‌
US Patent 7946829 Jet pump
‌
US Patent 7946832 Dual chamber mixing pump
‌
US Patent RE42408 Oil pump and gears
‌
US Patent 7950906 Insulated bearings for downhole motors
‌
US Patent 7950910 Piston cartridge
‌
US Patent 7955058 Reciprocating piston to piston energy pump
‌
US Patent 7955059 Fluid control device for a high pressure analytical instrument
‌
US Patent 7955060 Peristaltic pump
‌
US Patent 7955061 Priming pump for a circuit subjecting said pump to an outlet pressure greater than an inlet pressure
‌
US Patent 7959414 Control system and method for protection against breakage of lubricanting-oil film in compressor bearings
‌
US Patent 7959417 Hydraulic engine
‌
US Patent 7963750 Hydraulic pump
‌
US Patent 7967573 Method for driving a bidirectional motor to rotate a fluid circulation pump
‌
US Patent 7967575 Centrifugal fan
‌
US Patent 7967577 Fan assembly and fastening structure thereof
‌
US Patent 7967579 Hermetic compressor with spot joining portions fixing a motor stator to a cylindrical portion of a casing where a clearance is secured therebetween
‌
US Patent 7972117 Pump control system for submersible pumps
‌
US Patent 7972118 Variable capacity compressor
‌
US Patent 7972121 Limited free-motion pump impeller coupling device
‌
US Patent 7976284 Pump controller system and method
‌
US Patent 7976286 Method and apparatus for pumping liquids using directional growth and elimination bubbles
‌
US Patent 7976291 Motor cooler
‌
US Patent RE42559 Inflatable product provided with built-in battery case and socket
‌
US Patent 7980516 Ultra-low friction air pump for creating oscillatory or pulsed jets
‌
US Patent 7980834 Liquid color injection pressure booster pump and pumping methods
‌
US Patent 7987669 Hydraulic steering transaxle and hydraulic driving vehicle
‌
US Patent 7988427 Compressor muffler
‌
US Patent 7988428 Axial piston machine
‌
US Patent 7988429 Chemical liquid supply system
‌
US Patent 7988430 Linear compressor
‌
US Patent 7993111 Power steering pump flow control
‌
US Patent 7993113 Damper and vacuum pump
‌
US Patent 7993115 Pump of electronically controlled brake system
‌
US Patent 7997879 Axial piston machine of swash-plate construction with a bearing arrangement of the cylinder block on a supporting journal
‌
US Patent 7997881 Combined prime valve and electrical pressure control for paint spray pumps
‌
US Patent 8002528 Compressor assembly having vibration attenuating structure
‌
US Patent 8007252 Wave powered pumping apparatus
‌
US Patent 8007253 Pump and method
‌
US Patent 8007256 Electromagnetic reciprocating fluid device
‌
US Patent 8011896 Fan system
‌
US Patent 8011899 Compact pump arrangement
‌
US Patent 8011905 Surgical cassette
Edits on 8 Dec, 2021
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8011905 Surgical cassette
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8011899 Compact pump arrangement
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8011896 Fan system
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8007256 Electromagnetic reciprocating fluid device
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8007253 Pump and method
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8007252 Wave powered pumping apparatus
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 8002528 Compressor assembly having vibration attenuating structure
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7997881 Combined prime valve and electrical pressure control for paint spray pumps
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7993115 Pump of electronically controlled brake system
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7993113 Damper and vacuum pump
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7993111 Power steering pump flow control
Edits on 8 Dec, 2021
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7988430 Linear compressor
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7988429 Chemical liquid supply system
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7988427 Compressor muffler
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7988428 Axial piston machine
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7987669 Hydraulic steering transaxle and hydraulic driving vehicle
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7980834 Liquid color injection pressure booster pump and pumping methods
Golden AI profile picture
Golden AI
edited on 8 Dec, 2021
Edits made to:
Infobox (+1 properties)
Infobox
Patent primary examiner of
‌
US Patent 7980516 Ultra-low friction air pump for creating oscillatory or pulsed jets

Find more people like Charles G Freay

Use the Golden Query Tool to discover related individuals, professionals, or experts with similar interests, expertise, or connections in the Knowledge Graph.
Open Query Tool
Access by API
Golden Query Tool
Golden logo
By using this site, you agree to our Terms of Service.