Matthew O. Savage

US Patent 7087166 Filter element and filter device having replaceable filter

US Patent 7090779 Manually operable water purifying device

US Patent 7094343 Filter device

US Patent 7097764 Apparatus for irradiating fluids with UV

US Patent 7101479 Filter cartridge construction

US Patent 7115199 Filter housing with interchangeable filter mounting plate

US Patent 7118670 Energy efficient compact oil and water separator

US Patent 7118677 Method and apparatus for processing and re-using of gray water for flushing toilets

US Patent 7122074 Device and method of removing bubbles generated in molding glass fiber-reinforced plastic parts

US Patent 7122115 Method and system for controlling water system fouling

US Patent 7122119 Sieve separator

US Patent 7122123 Method of filtering a fluid with a filter assembly

US Patent 7122149 Apparatus and method for continuous depyrogenation and production of sterile water for injection

US Patent 7125003 Liquid treatment injector

US Patent 7125491 Screen and process for manufacturing a screen of this kind

US Patent 7128835 Fluid treatment packs, fluid treatment elements, and methods for treating fluids

US Patent 7132047 Combination particulate and acid-neutralizing filter

US Patent 11173428 Filter cartridge of water purification system

US Patent 11173429 Filtration device

US Patent 11174611 Adsorbent boom for the containment of contaminant spills

US Patent 7135106 Portable water purifier

US Patent 7135113 Keyed filter assembly

US Patent 7137510 Filter element

US Patent 7150827 Dechlorinator

US Patent 7156990 Coagulation-flocculation apparatus

US Patent 7160447 Fluid filtration system including replaceable filter module

US Patent 7163623 Fuel filter with keys

US Patent 7166210 Oil filter cartridge

US Patent 7168572 Plastic molded center tube assembly

US Patent 7169302 Filter cartridge construction

US Patent 7172687 Wastewater treatment system

US Patent 7172704 Method for treating waste water

US Patent 7175769 Method of filtering debris from refrigerant

US Patent 7178676 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal

US Patent 7179377 Filter for sludge filtration

US Patent 7182854 Sanitation system

US Patent 7182859 Apparatus for treating organic waste

US Patent 7188732 Method for manufacturing of a liquid cleaner and cleaner manufactured by said method

US Patent 7188733 Screening device, such as a screen cylinder, and method of manufacture of the screening device

US Patent 7189330 Method of producing hydrogen rich water and hydrogen rich water generator

US Patent 7192517 Coal-bed-methane water treatment system

US Patent 7195122 Filters

US Patent 7198724 Apparatus for treating fluids with ultrasounds

US Patent 7201843 Framed storm drain insert sediment filter

US Patent 7211187 Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system

US Patent 7214323 Method for treating body waste material, and apparatus therefor

US Patent 7217358 Ultraviolet radiation treatment of unwanted microorganisms

US Patent 7220361 Torque-limited drive system, method, and apparatus for a fluid screening system

US Patent 7226534 Electric jar pot with ozone disinfection function

US Patent 7229562 Integrated dual cross flow filtration and ultrasonic transducer assembly

US Patent 7232517 Passive freestanding portable liquid filtration device

US Patent 7232522 Self locking bowl retainer for a filter can

US Patent 7238288 Method for absorbing an ion from a fluid

US Patent 7241389 Oxidizing processes by oxygen transfer within a liquid medium in a reactor under pressure

US Patent 7241390 Method and system for biologic decontamination of a vessel's ballast water

US Patent 7244353 Method of and system for fluid purification

US Patent 7244365 Process for safely decontaminating the chill water used in meat processing

US Patent 7247242 Arsenic removal from water

US Patent 7247243 Method and device for detecting an accumulation of sand in a separator vessel

US Patent 7247244 Water treatment processes and devices utilizing hydrodynamic cavitation

US Patent 7250111 Potable water delivery system with disinfection and residual discharge unit and method

US Patent 7250230 Water filter for an electrochemical fuel cell system

US Patent 7252759 In-tank return line filter element and hydraulic reservoir with same

US Patent 7252768 Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent

US Patent 7255789 Method and apparatus for liquid purification

US Patent 7258795 Regenerable adsorbents for purification of cleaning solvents

US Patent 7258798 Potable water treatment plant and method of maintaining same

US Patent 7258800 Electrocoagulation waste water batch tank treatment system

US Patent 7258801 System and method for reducing deionized water consumption

US Patent 7258802 Method for controlling bacterial growth in process water

US Patent 7261819 Water treatment method

US Patent 7261822 Method and apparatus for activating water

US Patent 7261823 Ultrasonic transducer system

US Patent 7264738 Method for killing organisms in the course of conveying ballast water in ships and apparatus thereof

US Patent 7267767 Filtration apparatus

US Patent 7270748 Sterilizing water faucet

US Patent 7273550 Filter assemblies with valves

US Patent 7273557 Method for adsorption and reduction of hexavalent chromium by using ferrous-saponite

US Patent 7276159 Water flushing system providing treated discharge

US Patent 7276162 Removal of contaminants from a lipophilic fluid

US Patent 7276167 Method of adding activated carbon in water purification and method of water purification

US Patent 7276168 Method for supply of constant-concentration ozonated water

US Patent 7281632 Filter media surface modification for enhanced sealing and apparatus utilizing the same

US Patent 7288193 Apparatus for directing fluids through a filter system

US Patent 7291271 Meso-frequency traveling wave electro-kinetic continuous adsorption system

US Patent 7294258 Device for chemically/physically treating drinking water

US Patent 7294277 Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method

US Patent 7297254 Systems and methods for extracting and purifying water from groundwater sources

US Patent 7297255 Mass or energy transfer cartridge and module

US Patent 7297257 Chemical release system

US Patent 7297267 Oil-sorbing filter element

US Patent 7303672 Liquid/solid separator and method

US Patent 7311817 System and method for sanitizing and refilling a potable water system onboard a transport vehicle

US Patent 7311845 Adsorbing material for blood and plasma cleaning method and for albumin purification

US Patent 7314568 Water conditioning system

US Patent 7320749 Method and apparatus for control of a gas or chemical

US Patent 7326337 System for oxidation of organic bodies present in an aqueous effluent

US Patent 7326348 Method for removal and destruction of ammonia from an aqueous medium

US Patent 7329337 Universal filter base and engines using same

US Patent 7332081 Filter device for the clarification of contaminated liquids

US Patent 7332088 Method of water purification

US Patent 7335308 Method for treatment of liquids, in particular, for purification of contaminated water

US Patent 7338595 Flow-through tank for water treatment

US Patent 7338599 Filtration systems and fitting arrangements for filtration systems

US Patent 7347935 Combination inline dispenser and non-fitted cartridge

US Patent 7351329 Potable water station sanitizing system and method

US Patent 7351331 Recreational spa including a bromine generator

US Patent 7351335 Filter module

US Patent 7351345 Method for manufacturing a module for treating a fluid

US Patent 7354518 Water pollution prevention and remediation method

US Patent 7357858 Filter apparatus

US Patent 7357867 Filter element for keyed latch valve

US Patent 7357871 Method for evaluating cation-exchange resin and method for controlling water treatment system using the same

US Patent 7361281 High efficiency ion exchange system and method for removing chromium from water

US Patent 11180389 Floating water jet for spraying chlorinated water at a water surface of a swimming pool

US Patent 11180400 Multi-effect energy-saving apparatus for pollution control and utilization of petrochemical water

US Patent 7364654 In-home water treatment system

US Patent 7368059 Method for preferentially removing monovalent cations from contaminated water

US Patent 7368060 Apparatuses and methods for detecting contaminant in a fuel system

US Patent 7371326 Water treatment/remediation system

US Patent 7374050 High capacity and high efficiency filter deck assembly

US Patent 7374676 High rate filtration system

US Patent 7381328 Effluent treatment combining solid/liquid separation and pulsed electric fields

US Patent 7384563 Method for purifying water with ozone and ultrasonic energy

US Patent 7390399 Water treatment control systems and methods of use

US Patent 7390414 Regeneration of chemically treated zeolite

US Patent 7390417 Portable ultraviolet water purification system

US Patent 7396461 Filter cartridge for gravity-fed water treatment device

US Patent 7399416 Reactive filtration

US Patent 7407057 Plastic transmission filter

US Patent 7407148 Rotary valve assembly for fluid filtration system

US Patent 7410572 Combination particulate and acid-neutralizing filter

US Patent 7413649 Treatment apparatus with modular chemical containing units having one-way valve assemblies

US Patent 7413666 Method for selectively sampling particulates in boiler/steam cycle corrosion transport

US Patent 7422684 Method and apparatus for sanitizing water dispensed from a water dispenser having a reservoir

US Patent 7422695 Treatment of fluids with wave energy from a carbon arc

US Patent 7429323 Water treatment system and pressure pipe therefor

US Patent 7431849 Encapsulated reactant and process

US Patent 7431892 Apparatus for sterilizing a liquid with focused acoustic standing waves

US Patent 7442293 Oil/water separation apparatus for oil-containing mixture

US Patent 7445756 Fluid processing sets and organizers for the same

US Patent 7449106 Suction-driven fluid filtration system for recreational or emergency use

US Patent 7449107 Dehydration toilet having an infusion odor capturing steam and water recovery system

US Patent 7455768 Fluid treatment elements

US Patent 7455769 Filter appliance and inner container for a filter appliance

US Patent 7455779 Process for selective removal and immobilization of contaminants from spent sorbents

US Patent 7455784 Liquid/solid separator and method

US Patent 7459075 Process control oxidation

US Patent 7459086 Method for treating water containing iron, manganese and arsenic

US Patent 7462289 Dispenser for a tablet, and methods of use

US Patent 7468129 Oil-water separator

US Patent 7470361 System for stormwater environmental control

US Patent 7473355 Chemical additive carrier for filter

US Patent 7476311 Arsenic removal from aqueous media using chemically treated zeolite materials

US Patent 7476318 Drilling mud tank

US Patent 7481923 Additive dispersing filter and method of making

US Patent 7481928 Hot disconnect replaceable water filter assembly

US Patent 7488451 Systems for particle manipulation

US Patent 7491320 Marine vessel liquid strainer clogging indicator

US Patent 7491321 Oxidation tank control valve assembly and systems and methods for replenishing a charge of oxygen-containing gas within an oxidation tank

US Patent 7504030 Acid mine water demineralizer

US Patent 7506666 Anti-drip ring and drip seal

US Patent 7507340 Ion processing element with composite media

US Patent 7507345 Soy proteins and/or soy derivatives with zero-valent iron compositions and use for environmental remediation

US Patent 7510653 Filter assembly with a weak base slow release mechanism

US Patent 7513372 Wave coil filter assembly

US Patent 7514008 Process control oxidation

US Patent 7517459 Vessel with oxygenation system and decontamination method

US Patent 7520977 Water pollution prevention and remediation apparatus

US Patent 7520984 Filter cartridge construction

US Patent 7520986 Filtration device

US Patent 7524415 Effluent purifying plant with centralized structure

US Patent 7527727 Adsorption system

US Patent 7531086 Pressure filter apparatus

US Patent 7531360 Method of dechlorination treatment of flowing water, in particular upstream of a biological pollution detector

US Patent 7537695 Water filter incorporating activated carbon particles with surface-grown carbon nanofilaments

US Patent 7537707 Gas injector and method therefor

US Patent RE40721 Duplex strainer

US Patent 7544291 Water purification system utilizing a plurality of ultraviolet light emitting diodes

US Patent 7547388 Superoxidant poiser for groundwater and soil treatment with in-situ oxidation-reduction and acidity-basicity adjustment

US Patent 7553424 Method for controlling sterile water production device

US Patent 7556156 Sector for vacuum rotating filters and similars

US Patent 7556738 Method for determining the duration of a brine/slow rinse cycle for a water conditioner

US Patent 7563362 Auto-regenerable hot and cold water softener

US Patent 7563368 Filtration device with releasable additive

US Patent 7566397 Superoxygenation of raw wastewater for odor/corrosion control

US Patent 7566398 Water filtering device

US Patent 7569140 Directional spargewell system

US Patent 7572383 Process for filtering a fluid with a compressible filtration media

US Patent 7578932 Condensate recovery and treatment system

US Patent 7578935 Separation device of radioisotope Tl-201

US Patent 7578937 Treatment of fluids with wave energy from a carbon arc

US Patent 7582205 Brine mixing apparatus

US Patent 7582209 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal

US Patent 7588691 Additive dispersing filter and method of making

US Patent 7595003 On-board water treatment and management process and apparatus

US Patent 7597801 Fluids fluxion method and plant for wastewater treatment

US Patent 7601260 Ion exchanger container for a motor vehicle

US Patent 7601264 Method for treatment of plating solutions

US Patent 7604738 Connecting end cap for a filter

US Patent 7615090 Compact central vacuum unit

US Patent 7618545 Method for treating ship ballast water

US Patent 7622040 Fine bubble airlift device

US Patent 7622933 Electrode

US Patent 7628923 Carbon pre-treatment for the stabilization of pH in water treatment

US Patent 7632412 Method for chemistry control in cooling systems

US Patent 7635132 Filter cloth connector

US Patent 7635427 Ion exchange filter

US Patent 7638063 Methods for replenishing a charge of oxidizing gas within an oxidation tank

US Patent 7638064 Method and system for disinfecting irrigation water in agricultural irrigation systems

US Patent 7641792 Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water

US Patent 7641800 Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream

US Patent 7647935 Radioactive material sequestration

US Patent 7651607 Chlorinator for wastewater treatment systems

US Patent 7651611 Directional microporous diffuser and directional sparging

US Patent 7651612 Device for the purification of contaminated liquid

US Patent 7651663 Appliance using a water hardness sensor system and method of operating the same

US Patent 7654397 Gravity separator for a multi-phase effluent

US Patent 7655151 Method of operating a fluid treatment device employing a non-bonded media

US Patent 7658841 Oil-water separator

US Patent 7666301 Settling and retention basin

US Patent 7666313 Groundwater and subsurface remediation

US Patent 7670485 Water treatment assembly

US Patent 7670492 Method of removing a metal ion from a water stream using organo-ceramic composite materials

US Patent 7674372 Wastewater flow equalization system and method

US Patent 7674377 Filter apparatus

US Patent 7678278 Method of treating water with an inorganic powder reagent

US Patent 7678282 Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method

US Patent 7678283 High capacity and high efficiency filter deck assembly system and method of use and replacement

US Patent 7681739 Filter device

US Patent 7691272 Method of effecting efficient flow equalization

US Patent 7691273 Method for the clarification of sludge

US Patent 7695615 Filtering device

US Patent 7699977 Assembling unit for filtration and adsorption of waste and sewage water

US Patent 7703613 Adjustable height inlet/outlet liquid level management tools and systems

US Patent 7708883 Box filter structure

US Patent 7713423 Reactive filtration

US Patent 7722766 Filter cartridge including a snap-on rim connector

US Patent 7722772 Ion exchange apparatus and method of controlling the same

US Patent 7723253 Method for preparing a composition for control of microbial contamination in drinking water

US Patent 7727389 System for removing hydrocarbons and contaminates

US Patent 7727405 Method for demineralizing condensate

US Patent 7731856 Method and system for treating waste matter from animals, urea-rich and urea-lean waste-matter products, and uses thereof

US Patent 7731858 Method for liquid purification using a molecular reaction unit

US Patent 7731859 Process for conditioning sewage sludge

US Patent 7736494 Ozone delivery system including a variable pitch gas-fluid contact device

US Patent 7736505 Water pollution prevention and remediation apparatus

US Patent 7736521 Viscosity control and filtration of well fluids

US Patent 7740754 Apparatus for purifying a liquid

US Patent 7744765 Water treatment system

US Patent 7753214 Systems and methods for extracting liquid from an aqueous material

US Patent 7754070 High efficiency ion exchange system for removing nitrate contaminants from water

US Patent 7754071 High efficiency ion exchange system for removing perchlorate contaminants from water

US Patent 7758750 Flume for a filter system including at least one filter having a filter bed that is periodically washed with liquid, gas or a combination thereof

US Patent 7763168 Control of centrifuges

US Patent 7763170 Keyed filter assembly

US Patent 7767086 Filter element

US Patent 7767091 Method for encapsulating pollutants from water using modified dendrimeric polymers

US Patent 7767096 System to meter chemicals into water in a swimming pool

US Patent 7771589 Screen blockage measurement and flow performance optimization system

US Patent 7771597 Filter system

US Patent 7776224 Apparatus for treating ballast water and method for treating ballast water

US Patent 7780850 Water pollution prevention and remediation apparatus

US Patent 7780855 Method for pre-engineering a system for environmental control of storm water

US Patent 7780858 Method for controlling bacterial growth in process water

US Patent 7784620 Agglomeration for the treatment of acid mine drainage

US Patent 7785516 Method of manufacturing a filtration device

US Patent 7794592 Wastewater disinfection apparatus and methods

US Patent 7794594 Filter module

US Patent 7794605 Horizontal belt filter with vacuum pan alignment

US Patent 7799143 Method for removing radionuclides from a radioactive material

US Patent 7799220 Hot disconnect replaceable water filter assembly

US Patent 7799228 Method for reducing natural organic fouling levels in a contaminated ion exchange resin

US Patent 7799231 Process for separating solids from liquids

US Patent 7803277 Process for removing fluorosurfactant from an aqueous fluoropolymer dispersion using sorbent pouches

US Patent 7807055 Filtration systems

US Patent 7811454 Displacement filter apparatus

US Patent 7820043 Underdrain system

US Patent 7820045 Sludge filter for separating sludge liquids from sludge solids

US Patent 7820052 Method of arsenic removal from water

US Patent 7824546 Canteen

US Patent 7824554 Automated apparatus and process for the controlled shutdown and start-up for a wastewater treatment system

US Patent 7828962 Apparatus for treating a waste stream

US Patent 7828965 Water preparation device, in particular for a drain cleaning vehicle

US Patent 7833413 Underground filtration system

US Patent 7833422 Process of treating selenium-containing liquid

US Patent 7833499 Separation process

US Patent 7837870 Ion-removing apparatus

US Patent 7837874 Treatment system for ships' ballast water

US Patent 7842182 Ozone/UV combination for the decomposition of resistant substances

US Patent 7854851 Method for treatment of effluents using pulsed electric fields and solid/liquid separation

US Patent 7857972 Apparatus for treating liquids with wave energy from an electrical arc

US Patent 7857979 Ion exchange reactor

US Patent 7862715 Apparatus for removing undesirable components from a contaminated solution containing both desirable and undesirable components

US Patent 7862725 Method for mercury capture from fluid streams

US Patent 7871524 Method for removing merury and/or arsenic from water using a silane coupling agent reacted organoclay

US Patent 7871528 Water filter

US Patent 7875185 Removal of residual sulfur compounds from a caustic stream

US Patent 7875186 Process for regenerating and protonating a weak-base anion exchange resin

US Patent 7883626 Method for the treatment of acid mine drainage

US Patent 7892436 Compositions and methods for removing arsenic in water

US Patent 7897038 Filter media surface modification for enhanced sealing and apparatus utilizing the same

US Patent 7897039 Apparatus for collecting condensed water of air conditioner evaporator in heavy construction equipment

US Patent 7897053 Treatment of fluids with wave energy from a carbon arc

US Patent 7901576 Composite water treatment vessel including liquid distributor plates

US Patent 7906027 Mercury removal process

US Patent 7909176 Drinking straw including an ice trapping net

US Patent 7909992 Separation apparatus

US Patent 7910005 Method for removing mercury and/or arsenic from contaminated water using an intimate mixture of organoclay and elemental sulfur

US Patent 7922904 Upward-flow manganese contact column

US Patent 7931816 Method, apparatus and systems for treating contaminants in a waste fluid

US Patent 7943050 Method for controlling microbial contamination in water

US Patent 7947170 Apparatus for treatment of chemical mechanical polishing fluid

US Patent 7947172 Vessel with oxygenation system and decontamination method

US Patent 7947182 Naphthenic acid removal process

US Patent 7954647 Filters

US Patent 7963400 Distributor plate for a composite pressure vessel

US Patent 7967992 Method and device incorporating granular particles and disc-shaped plastic pellets for filtering water

US Patent 7968493 Method for the preparation of adsorption compositions including gold or silver nanoparticles

US Patent 7985342 Treatment of fluids with wave energy from a carbon arc

US Patent 7988852 Water treatment assembly

US Patent 7988869 Reactor and method for anoxic treatment of a material in a fluid reaction medium

US Patent 7993519 Filter apparatus

US Patent 7998346 Additive dispersing filter and method of making

US Patent 8002974 Passive stormwater management system

US Patent 8002992 Method for treating liquids with wave energy from an electrical arc

US Patent 8007672 Method for demineralizing condensate

US Patent 8012349 Small volume unitary molded filters and supports for adsorbent beds