Tisha D Lewis

US Patent 11167765 Work vehicle

US Patent 7115061 Multiple gear stage automatic transmission

US Patent 7137311 Gearbox

US Patent 7229381 Method for controlling engine starts for a vehicle powertrain

US Patent 7261663 Continuously variable planetary gear set

US Patent 7313980 Operating position select device for automatic transmission

US Patent 7377878 Method and apparatus for determining a slip value describing the torque transmission reliability of a belt-driven conical-pulley transmission

US Patent 7384360 Thrust washer for a planetary gearbox

US Patent 7387587 Transmission

US Patent 7390279 Differential assembly with spring-biased side gears

US Patent 7393300 Continuously variable planetary gear set

US Patent 7393301 Gear driven direct differential cross

US Patent 7393304 Shifter with gear position indicator

US Patent 7393307 Fuel injection control apparatus of internal combustion engine

US Patent 7395729 Position detection of a shifting device

US Patent 7395731 Continuously variable planetary gear set

US Patent 7396308 Vehicular drive system

US Patent 7396311 Transmission and constant speed accessory drive

US Patent 7396316 Control device for vehicular drive system

US Patent 7399247 Sun gear bushing and sleeve and method for sealing in a hybrid electromechanical automatic transmission

US Patent 7399257 System and method of controlling automatic transmission

US Patent 7407463 Method and system for controlling a braking system equipped with an electric parking brake

US Patent 7407464 Engine start control system

US Patent 7409884 Torque transfer mechanism

US Patent 7409890 Hydraulic motor apparatus

US Patent 7412907 Range recognition apparatus for automatic transmission

US Patent 7412909 Non-stage transmission and device having non-stage transmission

US Patent 7418885 Device for driving a plurality of hydraulic shift cylinders and hydraulic supply system for a twin-clutch transmission

US Patent 7418887 Integral accumulator/pump housing

US Patent 7422543 Rotation coupling employing torque converter and synchronization motor

US Patent 7426880 Gearbox for a double clutch transmission of a motor vehicle

US Patent 7426986 One-way clutch of package type

US Patent 7431677 Continuously variable planetary gear set

US Patent 7431678 Hydraulic pressure control device for automatic transmission

US Patent 7441474 Sensor system for the control of an automatic transmission

US Patent 7441643 Transmission having a backup latch mechanism

US Patent 7442146 Internally geared bicycle hub

US Patent 7451865 Park brake and control lever interlock for ZTR vehicle

US Patent 7455160 Electromagnetic clutch

US Patent 7455611 Continuously variable planetary gear set

US Patent 7455617 Rolling traction planetary drive

US Patent 7462121 Hybrid electric vehicle powertrain with four-wheel drive characteristics

US Patent 7462123 Continuously variable planetary gear set

US Patent 7462131 Pressure control system for automatic transmission

US Patent 7468014 Hybrid architecture incorporating three motor generators and planetary gear arrangment having a stationary member

US Patent 7468016 Characteristics correction system for automatic transmission

US Patent 7468018 System and method for matching engine speed to vehicle speed with a manual transmission

US Patent 7470210 Continuously variable planetary gear set

US Patent 7470211 Variable valve system of internal combustion engine and control method thereof

US Patent 7473204 Propeller shaft assembly with energy storage mechanism and controlled clutch

US Patent 7473209 Torque based transfer case control

US Patent 7476176 Automatic transmission, dynamo-electric machine, and car

US Patent 7478573 Differential drive for a superimposed steering system

US Patent 7478713 Hydrodynamic clutch device

US Patent 7479084 Range gearbox

US Patent 7481736 Continuously variable planetary gear set

US Patent 7481738 Controlling a gear ratio in a continuously variable transmission

US Patent 7484435 Single- or multi-stage epicyclic transmission

US Patent 7484437 Transmission unit particularly for driving the screw feeders and auxiliary user devices of mixing trucks

US Patent 7488272 Method for the actuation of at least two clutches transmitting torque in parallel in the drive train of a motor vehicle and transmission control unit

US Patent 7490526 Dual clutch powershift transmission with transfer shaft

US Patent 7494439 Dual drive pump with dual chain and roller clutch and method

US Patent 7497139 Suspension component for a gyroscope in high shock environments

US Patent 7497797 Electrically variable transmission having at least three planetary gear sets and one fixed interconnection

US Patent 7497801 Power transmission apparatus, differential gear, power distribution apparatus, and hub apparatus

US Patent 7500410 Transmission for a tractor

US Patent 7500936 Fail detecting apparatus for automatic transmission

US Patent 7503240 Axle assembly with threaded cover pan attachment and method of assembly

US Patent 7503865 Infinitely-variable power-branching transmission with two operating modes, comprising three planetary trains

US Patent 7507173 Hybrid architecture incorporating three motor generators and planetary gear sets with two fixed interconnections

US Patent 7510064 Power take-off having an axially movable bearing

US Patent 7510497 Internal teeth oscillating inner gearing planetary gear system

US Patent 7513845 Variable speed transmission for a power tool

US Patent 7513847 Control device for vehicular drive system

US Patent 11186284 Control device

US Patent 11187318 Vehicle

US Patent 11187319 Method for learning position of dual clutch transmission gear motor

US Patent 7516684 Shaft arrangement structure of engine

US Patent 7520834 Multiple rear drive axles with common gearing

US Patent 7523686 System of lubricating oil line for automatic transmission

US Patent 7524265 Powertrain overspeed protection

US Patent 7527577 Automatic transmission and gear train

US Patent 7527580 Method of shutting down an internal combustion engine

US Patent 7534194 Vehicular transmission

US Patent 7537537 Planetary gear wheel construction

US Patent 7537538 Limited slip differential

US Patent 7537539 Multiple gear ratio transmission device

US Patent 7540213 Gearshift lever

US Patent 7540818 Continuously variable planetary gear set

US Patent 7540824 Control apparatus for automatic transmission

US Patent 7543520 Extension housing to transmission case attachment

US Patent 7544146 Anti-backlash gear bearings

US Patent 7547264 Starter alternator accessory drive system for a hybrid vehicle

US Patent 7549942 Multi-speed transmission

US Patent 7549943 Multi-speed transmission

US Patent 7552660 Torque transfer mechanism

US Patent 7559864 Engine starting device and engine starting method for hybrid motor vehicle

US Patent 7559871 Power output apparatus, motor vehicle equipped with power output apparatus, and control method of power output apparatus

US Patent 7559875 Method for controlling the shift sequence of a multispeed automatic transmission in a motor vehicle

US Patent 7563193 Method for actuating the transmission of a motor vehicle having a hybrid drive mechanism and actuation device for applying the method

US Patent 7566286 Power shift gear for motor vehicles, a motor vehicle gear as well as a motor vehicle power train

US Patent 7568995 Shift control device and shift control method of vehicular continuously variable transmission

US Patent 7572201 Electric hybrid powertrain system

US Patent 7575532 Wide ratio transmission with four planetary gear sets

US Patent 7578764 Thrust bearing

US Patent 7578767 Automatic transmission control device

US Patent 7581467 Transmission

US Patent 7582039 Automatic transmission for automotive vehicles

US Patent 7585247 Six-speed automatic transmission with three planetary gearsets

US Patent 7585248 Hinge mounting for an adjustment device of a motor vehicle seat

US Patent 7587957 Multiple-ratio dual clutch vehicle transmission

US Patent 7591202 Gear box power control system for a small gasoline engine

US Patent 7591747 Electrically variable transmission having three planetary gear sets, two fixed interconnections and clutched input

US Patent 7591753 Multi-speed transmission

US Patent 7591756 Clutch to clutch tie-up steady-state diagnostic

US Patent 7597647 Device for displacing a seat component

US Patent 7604559 Eccentrically oscillating gear device

US Patent 7604567 Control apparatus of vehicle

US Patent 7608010 Thrust bearing assembly for automatic transmission rear planetary

US Patent 7611433 Dual clutch hybrid powershift transmission

US Patent 7611436 Angular position adjusting mechanism

US Patent 7611441 Torque transfer control system for power transmission device in a motor vehicle

US Patent 7621195 Vehicle transmission

US Patent 7621839 Dual clutch transmission with multiple range gearing

US Patent 7625311 Method for the operation of a hybrid drive train in a motor vehicle

US Patent 7625313 Shift control device and shift control method of vehicular automatic transmission

US Patent 7631741 Engine clutch actuator

US Patent 7632210 Device and method for controlling an automatic transmission

US Patent 7632211 Shift control method for an automatic gearbox

US Patent 7632215 Transmission downshift swap-shift control

US Patent 7637835 Reduction gear with increased number of meshed teeth

US Patent 7637840 Planetary transmission, especially dual-clutch planetary transmission

US Patent 7637842 Method and apparatus for control of a transmission torque converter clutch

US Patent 7637846 Method and apparatus for control of transmission shifting

US Patent 7640819 Internal combustion engine

US Patent 7641583 Hybrid drive train for vehicle

US Patent 7648439 Operation of electrically controlled transmissions at lower temperatures

US Patent 7648440 Method and apparatus to control operation of an electro-mechanical transmission

US Patent 7650808 Sprial cam clutch actuation system for two-speed transfer case

US Patent 7651428 Device for actuating a reciprocating recovery means for underground fluid

US Patent 7654172 Torque transmission device

US Patent 7654928 Continuously variable planetary gear set

US Patent 7662059 Lubrication of windmilling journal bearings

US Patent 7662063 Method for operating a drive train of a motor vehicle

US Patent 7665376 Dual clutch powershift transmission

US Patent 7666116 Method and apparatus for differential lock control

US Patent 7670257 Method for operating a drive train

US Patent 7677135 Electromechanical power transfer system with multiple dynamoelectric machines

US Patent 7677376 Electromagnetic friction engaged clutch, method for the operation thereof, and use thereof in a drive train for automatically actuating a vehicle door or a vehicle flap

US Patent 7678014 Control apparatus for vehicular power transmitting system

US Patent 7678019 Control device and control method for friction engagement element

US Patent 7690280 Transmission element for parallel hybrid traction chain

US Patent 7694598 Two-speed transfer case with adaptive torque transfer clutch

US Patent 7695393 Mechanical launch assist propshaft assembly

US Patent 7695394 Multi-speed transmission

US Patent 7695404 Shift control apparatus and method for automatic transmission of vehicle

US Patent 7699736 Multi-speed transmission

US Patent 7699738 Oil pump structure of transmission

US Patent 7699749 Powertrain control apparatus and method

US Patent 7699750 Method for controlling a manual transmission in the event of a disorderly engine behavior

US Patent 7703352 Hydrostatic-mechanical transmission

US Patent 7704183 Outboard motor

US Patent 7708127 Fluid model control of electro-viscous fan clutch

US Patent 7713157 Planetary gear controlled alternator

US Patent 7713161 Multi-speed transmission

US Patent 7713166 Method and system for controlling rate of change of ratio in a continuously variable transmission

US Patent 7717821 Method for the operation of a drivetrain

US Patent 7721624 Automatic transmission and running range switching device

US Patent 7722498 Control device and method for hybrid electric vehicle

US Patent 7727100 Hybrid powertrain with efficient electric-only mode

US Patent 7727110 Continuously variable planetary gear set

US Patent 7731625 9-speed transmission

US Patent 7736258 8-speed transmission

US Patent 7736266 Vehicle's active electrically controlled non-step speed change mechanism

US Patent 7740557 Hydraulic control apparatus and hydraulic control method for automatic transmission

US Patent 7743678 Selectable one-way rocker clutch

US Patent 7748286 Dual clutch transmission having reduced axial length

US Patent 7749122 Automatic transmission

US Patent 7749124 Vehicle differential gear device, vehicle combined differential gear device and vehicle differential case

US Patent 7749127 8-speed transmission

US Patent 7749128 Automatic transmission for automotive vehicles

US Patent 7753816 Hybrid transmission system

US Patent 7753822 Transmission pump drive

US Patent 7753823 Systems and methods for brake regulation of motor vehicles

US Patent 7757578 Gear change control system of automatic transmission

US Patent 7758466 Vehicle planetary gear device

US Patent 7765889 Start-up assistance coaxial gear reducer with increasing ratio up to direct drive

US Patent 7766778 Drive device for vehicle

US Patent 7766783 8-speed transmission

US Patent 7766790 Selectable one-way clutch

US Patent 7770481 Shift drum apparatus and transmission including same

US Patent 7775934 Control system and method for internal combustion engine

US Patent 7779713 Transmission device for motor vehicles, gear actuator, axial/radial bearing unit, and process for manufacturing a motor vehicle transmission device

US Patent 7779727 Power unit case configured to house both an engine and a transmission, and power unit including same

US Patent 7779728 Orienting arrangement for mirror or light source

US Patent 7784595 Integrated clutch assembly damper arrangement

US Patent 7785227 8-speed transmissions

US Patent 7785229 Variable K-factor torque converter

US Patent 7789793 Bearing tooth gears for wind turbine applications

US Patent 7789799 Parking control system for vehicle

US Patent 7794349 Gear control device

US Patent 7794355 Planetary gear set centering ring

US Patent 7798934 8-speed transmission

US Patent 7798940 Method for determining the filling pressure for a clutch

US Patent 7798941 Compliance-on-demand for vehicle transmission clutch

US Patent 7802668 Stator side plate for a torque converter

US Patent 7806013 Regulating device for a regulating or control element

US Patent 7806800 Drive train

US Patent 7810412 Gearbox

US Patent 7811199 Method for the operation of a drivetrain

US Patent 7819037 Shift control device and straddle type vehicle

US Patent 7819776 Automatic gear control device

US Patent 7823472 Shift control device for vehicle, and vehicle including the shift control device

US Patent 7833124 Power train of an automatic transmission for a vehicle

US Patent 7846061 Method for operating a drive train of a motor vehicle

US Patent 7846062 Control system and vehicle including the same

US Patent 7850566 System for transmitting hydraulic pressure

US Patent 7854182 Operating apparatus for hydrostatic continuously variable speed-change device for work vehicle

US Patent 7857724 Multi-group gearbox

US Patent 7862462 Differential device

US Patent 7862463 Multi-speed transmission

US Patent 7862464 Multi-speed transmission

US Patent 7867124 Output split electrically-variable transmission with electric propulsion using one or two motors

US Patent 7867127 Multi-speed transmission

US Patent 7867136 Method for limiting drive train torque

US Patent 7870804 Multi-speed dual clutch transmission

US Patent 7871350 Differential holdout ring arrangement

US Patent 7871351 Efficient eight speed automatic transmission

US Patent 7874953 Stator torque transmission assembly

US Patent 7874954 Locking differential including resilient disc means

US Patent 7874955 Bicycle transmission system

US Patent 7878085 Configuration of lubricating system for a power unit of a vehicle

US Patent 7882757 Gear actuator for a motor vehicle transmission design, motor vehicle transmission design with a gear actuator as well as motor vehicle drive train with a motor vehicle transmission design

US Patent 7883438 Lubrication of windmilling journal bearings

US Patent 7883443 Method and system for controlling an engine for a vehicle, and a motorcycle

US Patent 7886634 Automatic transmission arrangement for a motorcycle

US Patent 7887453 9-speed transmission

US Patent 7887458 Clutch controller, method for controlling clutch, and straddle-type vehicle

US Patent 7895910 Gearbox with six or more forward gears for single-clutch or twin-clutch motor-vehicle transmissions

US Patent 7895911 Shift control device for a vehicle

US Patent 7895913 Spiral cam clutch actuation system

US Patent 7896776 Gear change control device, straddle-type vehicle, and method of controlling gearbox

US Patent 7909722 Structure of swing part of industrial robot

US Patent 7913581 Dual clutch transmission with multiple range gearing

US Patent 7914413 Automatic transmission

US Patent 7926373 Vehicular transmission

US Patent 7926387 Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit

US Patent 7927245 Hydraulic motor apparatus

US Patent 7931556 Automatic gearbox

US Patent 7938750 Method and device for operating a drive unit

US Patent 7942074 Gearbox with synchronizing clutch

US Patent 7942079 Multi-speed gearbox for low spool driven auxiliary component

US Patent 7942778 Hydromechanical variable speed transmission

US Patent 7946951 Vehicle, driving apparatus and control method of both

US Patent 7946952 Forward clutch high pressure holding valve for hybrid vehicles to enable engine start-stop-drive functions

US Patent 7951038 Power transmitting apparatus

US Patent 7951039 Eight speed automatic transmission

US Patent 7955218 Automobile anticollision decelerating and emergency brake apparatus

US Patent 7958798 Speed change system for working vehicle

US Patent 7959532 Hydraulic seal for a gearbox of a tip turbine engine

US Patent 7959534 Hybrid driving apparatus with multistage transmission provided in power transmission path and control method thereof

US Patent 7963185 Stepper motor driven proportional actuator

US Patent 7963882 Range-switching device of automatic transmission, and control method of the device

US Patent 7966903 Shift range control apparatus

US Patent 7967722 Controller of driving device for vehicle

US Patent 7967726 Method and an apparatus for controlling shifting of an automatic transmission

US Patent 7980981 Step automatic transmission

US Patent 7980992 Multi function torque converter with turbine engine idle disconnect and method of controlling a multi function torque converter for engine idle disconnect

US Patent 7988582 Planet brake differential

US Patent 7988583 Final reduction gear device

US Patent 7988593 Creep control for motor system

US Patent 7993230 Dual path hydromechanical powertrain

US Patent 7997159 Gear selection assembly with nested differentially rotatable tube

US Patent 8002661 Continuously variable transmission