Pritchard; Larry A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pritchard; Larry A..The latest application filed is for "drive train design for electric driven vehicles".
Company Profile
31.81.66
- Pritchard; Larry A. - Macomb MI
- Pritchard; Larry A. - Sterling Heights MI
Patent Activity
| Patent | Date |
|---|---|
| Power transmitting component having a shaft with a circumferential channel communicating fluid between a shaft-driven pump and a feed conduit formed in the shaft Grant 11,105,330 - Sullivan , et al. August 31, 2 | 2021-08-31 |
| Gravity-fed lubrication system with disconnect front axle Grant 11,085,522 - Pritchard , et al. August 10, 2 | 2021-08-10 |
| Electro-mechanical on demand (EMOD) transfer case--dual drive gear and shift fork consolidation Grant 10,988,022 - Pritchard , et al. April 27, 2 | 2021-04-27 |
| Drive Train Design For Electric Driven Vehicles App 20210114454 - Francis; Philip J. ; et al. | 2021-04-22 |
| Driveline component having rotatable shaft with centrifugal valve mounted thereto Grant 10,948,028 - Pritchard , et al. March 16, 2 | 2021-03-16 |
| P3 Hybrid Transfer Case App 20210046816 - PRITCHARD; Larry A. ; et al. | 2021-02-18 |
| Power transmitting component with a lubrication distribution valve housed in a clutch hub of a friction clutch and an actuator for coordinated operation of the friction clutch and the lubrication distribution valve Grant 10,851,846 - Pritchard , et al. December 1, 2 | 2020-12-01 |
| Drive train design for electric driven vehicles Grant 10,823,276 - Francis , et al. November 3, 2 | 2020-11-03 |
| Driveline Component Having Rotatable Shaft With Centrifugal Valve Mounted Thereto App 20200325943 - PRITCHARD; Larry A. ; et al. | 2020-10-15 |
| Electric all wheel drive two speed with chain drop Grant 10,780,773 - Pritchard , et al. Sept | 2020-09-22 |
| Hybrid transfer case Grant 10,766,349 - Pritchard Sep | 2020-09-08 |
| Locking transfer case Grant 10,766,362 - Pritchard , et al. Sep | 2020-09-08 |
| Electro-mechanical On Demand (emod) Transfer Case - Dual Drive Gear And Shift Fork Consolidation App 20200254872 - Kind Code | 2020-08-13 |
| Brake for unintended neutral mode in transfer case Grant 10,711,893 - Pritchard , et al. | 2020-07-14 |
| Bi-stable front axle disconnect with synchronizer Grant 10,648,517 - Mastie , et al. | 2020-05-12 |
| Electric vehicle drive system Grant 10,630,140 - Pritchard , et al. | 2020-04-21 |
| Power Transmitting Component Having A Shaft With A Circumferential Channel Communicating Fluid Between A Shaft-driven Pump And A App 20200072217 - SULLIVAN; Christopher ; et al. | 2020-03-05 |
| Reduced axial length increased capacity synchronizer Grant 10,578,169 - Pritchard | 2020-03-03 |
| Locking transfer case Grant 10,563,704 - Pritchard , et al. Feb | 2020-02-18 |
| Engine variable camshaft timing phaser with planetary gear assembly Grant 10,557,385 - Pritchard , et al. Feb | 2020-02-11 |
| Concentric Bi-stable Front Axle Disconnect App 20190353212 - Pritchard; Larry A. ; et al. | 2019-11-21 |
| Electric All Wheel Drive Two Speed With Chain Drop App 20190351756 - Pritchard; Larry A. ; et al. | 2019-11-21 |
| Electric drive module with a housing having an exterior wall into which a filter pickup and a suction tube are integrally formed Grant 10,476,351 - Francis , et al. Nov | 2019-11-12 |
| Motor/energy generator and energy storage device combination Grant 10,449,864 - Pritchard Oc | 2019-10-22 |
| Electrically actuated CVT sheaves Grant 10,443,719 - Pritchard , et al. Oc | 2019-10-15 |
| Gravity-fed Lubrication System With Disconnect Front Axle App 20190301591 - Pritchard; Larry A. ; et al. | 2019-10-03 |
| Electric all-wheel drive two speed with split double reduction planetary Grant 10,415,679 - Pritchard , et al. Sept | 2019-09-17 |
| Power Transmitting Component With A Lubrication Distribution Valve Housed In A Clutch Hub Of A Friction Clutch And An Actuator F App 20190277346 - PRITCHARD; Larry A. ; et al. | 2019-09-12 |
| Power transmitting component for a vehicle driveline having a differential inside a compound gearset Grant 10,400,876 - Pritchard , et al. Sep | 2019-09-03 |
| Electric Drive Module With A Housing Having An Exterior Wall Into Which A Filter Pickup And A Suction Tube Are Integrally Formed App 20190260269 - Francis; Philip J. ; et al. | 2019-08-22 |
| Power Transmitting Component For A Vehicle Driveline Having A Differential Inside A Compound Gearset App 20190249760 - Pritchard; Larry A. ; et al. | 2019-08-15 |
| Passive lubrication system for concentric gear drive for an electric vehicle Grant 10,378,642 - Pritchard , et al. A | 2019-08-13 |
| Drive Train Design For Electric Driven Vehicles App 20190234508 - Francis; Philip J. ; et al. | 2019-08-01 |
| Hydraulically actuated power transfer unit Grant 10,232,707 - Pritchard | 2019-03-19 |
| Powertrain rotational disconnect assembly Grant 10,221,896 - Pritchard , et al. | 2019-03-05 |
| Transfer case with four wheel lock Grant 10,183,577 - Pritchard , et al. Ja | 2019-01-22 |
| Engine Variable Camshaft Timing Phaser With Planetary Gear Assembly App 20190010837 - PRITCHARD; Larry A. ; et al. | 2019-01-10 |
| Speed-responsive mechanical range lock for a transfer case Grant 10,174,836 - Pritchard , et al. J | 2019-01-08 |
| Active transfer case with lube management valve Grant 10,174,830 - Pritchard , et al. J | 2019-01-08 |
| Hydraulic mode-stable powertrain transfer case Grant 10,099,553 - Pritchard October 16, 2 | 2018-10-16 |
| Hybrid Transfer Case App 20180290533 - Pritchard; Larry A. | 2018-10-11 |
| Electric all-wheel drive two speed with split double reduction planetary Grant 10,094,457 - Pritchard , et al. October 9, 2 | 2018-10-09 |
| Motor driven transfer case with modular actuation Grant 10,066,743 - Pritchard , et al. September 4, 2 | 2018-09-04 |
| Driveline disconnect with modular rear driveline module (RDM) with integrated coupling and differential control Grant 10,066,723 - Pritchard September 4, 2 | 2018-09-04 |
| Hydraulic system of a vehicle powertrain Grant 10,054,222 - Niffenegger , et al. August 21, 2 | 2018-08-21 |
| Electric drive system for independent wheel drive Grant 10,023,041 - Pritchard , et al. July 17, 2 | 2018-07-17 |
| Passive Lubrication System For Concentric Gear Drive For An Electric Vehicle App 20180156326 - Pritchard; Larry A. ; et al. | 2018-06-07 |
| Electric Vehicle Drive System App 20180076687 - PRITCHARD; Larry A. ; et al. | 2018-03-15 |
| Disconnect clutch with positive plate separation Grant 9,909,626 - Pritchard March 6, 2 | 2018-03-06 |
| E-assist with torque vectoring Grant 9,868,349 - Pritchard , et al. January 16, 2 | 2018-01-16 |
| Bi-stable Front Axle Disconnect With Synchronizer App 20170370426 - MASTIE; Joseph D. ; et al. | 2017-12-28 |
| Rotary coupling for an all-wheel drive vehicle Grant 9,850,962 - Pritchard December 26, 2 | 2017-12-26 |
| Multi-speed transfer case Grant 9,849,778 - Pritchard , et al. December 26, 2 | 2017-12-26 |
| Brake For Unintended Neutral Mode In Transfer Case App 20170363207 - PRITCHARD; Larry A. ; et al. | 2017-12-21 |
| Reduced Axial Length Increased Capacity Synchronizer App 20170350458 - Pritchard; Larry A. | 2017-12-07 |
| Engine variable camshaft timing phaser with planetary gear assembly Grant 9,810,108 - Pritchard , et al. November 7, 2 | 2017-11-07 |
| Powertrain wheel-end rotational disconnect assembly Grant 9,784,321 - Pritchard October 10, 2 | 2017-10-10 |
| Energy storage system and method of making and using the same Grant 9,783,065 - Pritchard October 10, 2 | 2017-10-10 |
| Electric All-wheel Drive Two Speed With Split Double Reduction Planetary App 20170261082 - PRITCHARD; Larry A. ; et al. | 2017-09-14 |
| Electrically Actuated Cvt Sheaves App 20170261102 - PRITCHARD; Larry A. ; et al. | 2017-09-14 |
| Electric All-wheel Drive Two Speed With Split Double Reduction Planetary App 20170254396 - PRITCHARD; Larry A. ; et al. | 2017-09-07 |
| Engine Variable Camshaft Timing Phaser With Planetary Gear Assembly App 20170248045 - PRITCHARD; Larry A. ; et al. | 2017-08-31 |
| Locking Transfer Case App 20170240043 - Pritchard; Larry A. ; et al. | 2017-08-24 |
| Locking Transfer Case App 20170241486 - Pritchard; Larry A. ; et al. | 2017-08-24 |
| Transfer Case With Four Wheel Lock App 20170232840 - Pritchard; Larry A. ; et al. | 2017-08-17 |
| All-wheel drive disconnect with independent drive Grant 9,694,678 - Pritchard , et al. July 4, 2 | 2017-07-04 |
| High efficiency hydraulic transfer case Grant 9,677,624 - Pritchard June 13, 2 | 2017-06-13 |
| Active Transfer Case With Lube Management Valve App 20170152936 - PRITCHARD; LARRY A. ; et al. | 2017-06-01 |
| Shift System With On Demand Lube And Mechanical Eco Valve App 20170130832 - PRITCHARD; Larry A. ; et al. | 2017-05-11 |
| Speed-responsive mechanical range lock for a transfer case Grant 9,605,753 - Pritchard , et al. March 28, 2 | 2017-03-28 |
| Hydraulic system for a driveline disconnect with independent drive rear driveline module Grant 9,599,215 - Pritchard , et al. March 21, 2 | 2017-03-21 |
| Self-adjusting clutch reaction plate Grant 9,593,725 - Pritchard March 14, 2 | 2017-03-14 |
| Speed-responsive Mechanical Range Lock For A Transfer Case App 20170051827 - Pritchard; Larry A. ; et al. | 2017-02-23 |
| Speed-responsive Mechanical Range Lock For A Transfer Case App 20170037961 - Pritchard; Larry A. ; et al. | 2017-02-09 |
| Hydraulic Mode-stable Powertrain Transfer Case App 20170001518 - PRITCHARD; Larry A. | 2017-01-05 |
| Electrical all-wheel drive Grant 9,534,665 - Pritchard , et al. January 3, 2 | 2017-01-03 |
| Two motor E-assist AWD Grant 9,517,691 - Pritchard , et al. December 13, 2 | 2016-12-13 |
| Powertrain axle rotational disconnect assembly Grant 9,518,623 - Mastie , et al. December 13, 2 | 2016-12-13 |
| Electronic shift on the fly part-time electro mechanical transfer case Grant 9,475,385 - Pritchard , et al. October 25, 2 | 2016-10-25 |
| Electronic shift on the fly part-time electro mechanical transfer case Grant 9,463,691 - Mastie , et al. October 11, 2 | 2016-10-11 |
| Electric all-wheel drive with two-speed double reduction planetary Grant 9,453,564 - Pritchard , et al. September 27, 2 | 2016-09-27 |
| Motor driven transfer case with concentric actuation Grant 9,447,873 - Pritchard September 20, 2 | 2016-09-20 |
| Powertrain Rotational Disconnect Assembly App 20160265600 - PRITCHARD; Larry A. ; et al. | 2016-09-15 |
| Powertrain Axle Rotational Disconnect Assembly App 20160265601 - Mastie; Joseph D. ; et al. | 2016-09-15 |
| Powertrain Wheel-end Rotational Disconnect Assembly App 20160265602 - PRITCHARD; Larry A. | 2016-09-15 |
| Gear change torque fill strategy Grant 9,440,640 - Pritchard , et al. September 13, 2 | 2016-09-13 |
| Eco mode E-assist Grant 9,410,610 - Pritchard , et al. August 9, 2 | 2016-08-09 |
| Energy Storage System And Method Of Making And Using The Same App 20160221448 - PRITCHARD; Larry A. | 2016-08-04 |
| Electric drive system Grant 9,400,034 - Pritchard , et al. July 26, 2 | 2016-07-26 |
| E-assist With Torque Vectoring App 20160207396 - PRITCHARD; LARRY A. ; et al. | 2016-07-21 |
| Rotary Coupling For An All-wheel Drive Vehicle App 20160195144 - Pritchard; Larry A. | 2016-07-07 |
| Ball ramp actuator Grant 9,377,060 - Pritchard , et al. June 28, 2 | 2016-06-28 |
| Lubrication system and transfer case incorporating the same Grant 9,366,334 - Pritchard June 14, 2 | 2016-06-14 |
| Hydraulic System Of A Vehicle Powertrain App 20160146271 - NIFFENEGGER; Donn W. ; et al. | 2016-05-26 |
| Contactless Rotary Sensor App 20160138940 - Kurmaniak; Christopher V. ; et al. | 2016-05-19 |
| Motor Driven Transfer Case With Modular Actuation App 20160131253 - PRITCHARD; Larry A. ; et al. | 2016-05-12 |
| Multi-speed Transfer Case App 20160121720 - Pritchard; Larry A. ; et al. | 2016-05-05 |
| Hydraulically Actuated Power Transfer Unit App 20160114680 - Pritchard; Larry A. | 2016-04-28 |
| High Efficiency Hydraulic Transfer Case App 20160032986 - PRITCHARD; Larry A. | 2016-02-04 |
| Disconnect Clutch With Positive Plate Separation App 20160025156 - PRITCHARD; Larry A. | 2016-01-28 |
| Driveline Disconnect With Modular Rear Driveline Module (rdm) With Integrated Coupling And Differential Control App 20150330493 - PRITCHARD; Larry A. | 2015-11-19 |
| Electro-mechanical transfer case with range shift on the move Grant 9,186,987 - Mastie , et al. November 17, 2 | 2015-11-17 |
| Hydraulic System For A Driveline Disconnect With Independent Drive Rear Driveline Module App 20150321553 - PRITCHARD; Larry A. ; et al. | 2015-11-12 |
| All-wheel Drive Disconnect With Independent Drive App 20150321552 - PRITCHARD; Larry A. ; et al. | 2015-11-12 |
| Lubrication System And Transfer Case Incorporating The Same App 20150323059 - Pritchard; Larry A. | 2015-11-12 |
| Regenerative energy system Grant 9,168,821 - Pritchard , et al. October 27, 2 | 2015-10-27 |
| Motor/energy Generator And Energy Storage Device Combination App 20150291037 - Pritchard; Larry A. | 2015-10-15 |
| Self-adjusting Clutch Reaction Plate App 20150226274 - PRITCHARD; Larry A. | 2015-08-13 |
| Motor Driven Transfer Case With Concentric Actuation App 20150159751 - PRITCHARD; Larry A. | 2015-06-11 |
| Electro-mechanical Transfer Case With Range Shift On The Move App 20150158383 - MASTIE; Joseph D. ; et al. | 2015-06-11 |
| PTM multiplex hydraulic diagram with two position spool valve Grant 8,925,702 - Sandstrom , et al. January 6, 2 | 2015-01-06 |
| Wet clutch module with integrated heat exchanger Grant 8,919,512 - Pritchard December 30, 2 | 2014-12-30 |
| Transfer case utilizing an on-demand centrifugally governed hydraulic power supply to perform both range shift and on-demand four wheel drive Grant 8,888,658 - Pritchard November 18, 2 | 2014-11-18 |
| DCT transmission utilizing a two axis chain Grant 8,601,892 - Pritchard , et al. December 10, 2 | 2013-12-10 |
| Lever applied solenoid clutch actuator Grant 8,490,769 - Pritchard , et al. July 23, 2 | 2013-07-23 |
| DCT transmission utilizing a two axis chain Grant 8,342,051 - Pritchard , et al. January 1, 2 | 2013-01-01 |
| Controlled differential actuator Grant 8,308,598 - Pritchard , et al. November 13, 2 | 2012-11-13 |
| Wet Clutch Module With Integrated Heat Exchanger App 20120247903 - Pritchard; Larry A. | 2012-10-04 |
| Electric Vehicle Three Speed Dual Clutch Transmission App 20120216638 - Pritchard; Larry A. ; et al. | 2012-08-30 |
| Hydraulic clutch assembly for a motor vehicle driveline Grant 8,235,198 - Pritchard , et al. August 7, 2 | 2012-08-07 |
| DCT transmission utilizing a two axis chain App 20110167955 - Pritchard; Larry A. ; et al. | 2011-07-14 |
| PTM self-bleed/failsafe open system for FWD and RWD Grant 7,954,318 - Pritchard June 7, 2 | 2011-06-07 |
| Clutch device utilizing brushless motor Grant 7,896,146 - Pritchard , et al. March 1, 2 | 2011-03-01 |
| DCT transmission utilizing a two axis chain App 20100331132 - Pritchard; Larry A. ; et al. | 2010-12-30 |
| Controlled Differential Actuator App 20100240486 - Pritchard; Larry A. ; et al. | 2010-09-23 |
| Lever Applied Solenoid Clutch Actuator App 20100236888 - Pritchard; Larry A. ; et al. | 2010-09-23 |
| Hydraulic Clutch Assembly For A Motor Vehicle Driveline App 20100122887 - Pritchard; Larry A. ; et al. | 2010-05-20 |
| Ptm Multiplex Hydraulic Diagram With Two Position Spool Valve App 20090288929 - Sandstrom; Eric C. ; et al. | 2009-11-26 |
| PTM self-bleed/failsafe open system for FWD and RWD App 20090032755 - Pritchard; Larry A. | 2009-02-05 |
| Motor actuated range shift and on demand 4wd App 20090032352 - Pritchard; Larry A. ; et al. | 2009-02-05 |
| Clutch device utilizing brushless motor App 20080149451 - Pritchard; Larry A. ; et al. | 2008-06-26 |
| Electrohydraulic clutch assembly App 20070137966 - Francis; Philip J. ; et al. | 2007-06-21 |
| Electromagnetic clutch assembly having solenoid type operator Grant 6,905,008 - Kowalsky , et al. June 14, 2 | 2005-06-14 |
| Electromagnetic clutch assembly having solenoid type operator App 20050034950 - Kowalsky, Christopher J. ; et al. | 2005-02-17 |
| Transmission for four-wheel drive vehicles Grant 5,890,986 - Pritchard , et al. April 6, 1 | 1999-04-06 |
| Transmission for four-wheel drive vehicles Grant 5,885,183 - Pritchard , et al. March 23, 1 | 1999-03-23 |
| Offset transfer case Grant 5,853,342 - Pritchard , et al. December 29, 1 | 1998-12-29 |
| Synchronized range shift for two-speed transfer case Grant 5,836,847 - Pritchard November 17, 1 | 1998-11-17 |
| Bearing retention mechanism Grant 5,707,157 - Pritchard , et al. January 13, 1 | 1998-01-13 |
| Transmission for four-wheel drive vehicles Grant 5,704,866 - Pritchard , et al. January 6, 1 | 1998-01-06 |
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