Grochowski; Edwin T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grochowski; Edwin T..The latest application filed is for "compound planetary front wheel drive continuously variable transmission".
Company Profile
0.50.38
- Grochowski; Edwin T. - Howell MI US
Patent Activity
| Patent | Date |
|---|---|
| Clutch and gear arrangement for a front wheel drive vehicle Grant 9,163,704 - Carey , et al. October 20, 2 | 2015-10-20 |
| Transmission hydraulic control system having fluid bypass sleeve Grant 8,960,226 - Grochowski February 24, 2 | 2015-02-24 |
| Two-mode continuously variable transmission Grant 8,888,646 - Lundberg , et al. November 18, 2 | 2014-11-18 |
| Hybrid powertrain for a motor vehicle Grant 8,858,376 - Hart , et al. October 14, 2 | 2014-10-14 |
| Variator assembly Grant 8,858,389 - Lundberg , et al. October 14, 2 | 2014-10-14 |
| Launch / disconnect clutch for P2 hybrid powertrain Grant 8,813,935 - Hart , et al. August 26, 2 | 2014-08-26 |
| Hybrid powertrain for a motor vehicle Grant 8,795,113 - Grochowski , et al. August 5, 2 | 2014-08-05 |
| Transmission hydraulic control system having a pump bypass valve Grant 8,678,780 - Dougan , et al. March 25, 2 | 2014-03-25 |
| Hydraulic circuit for a power transmission device Grant 8,640,452 - Schultz , et al. February 4, 2 | 2014-02-04 |
| Automatic transmission gear and clutch arrangement Grant 8,628,442 - Portell , et al. January 14, 2 | 2014-01-14 |
| Compound planetary front wheel drive continuously variable transmission Grant 8,579,753 - Heitzenrater , et al. November 12, 2 | 2013-11-12 |
| Compound Planetary Front Wheel Drive Continuously Variable Transmission App 20130210569 - Heitzenrater; Scott William ; et al. | 2013-08-15 |
| Variator Assembly App 20130196815 - Lundberg; Philip C. ; et al. | 2013-08-01 |
| Electrically-variable transmission Grant 8,460,142 - Wittkopp , et al. June 11, 2 | 2013-06-11 |
| Two-mode Continuously Variable Transmission App 20130130859 - Lundberg; Philip C. ; et al. | 2013-05-23 |
| Multi-speed transmission with multi-axis transfer Grant 8,342,996 - Grochowski , et al. January 1, 2 | 2013-01-01 |
| Dual clutch multi-speed transmission Grant 8,336,410 - Ross , et al. December 25, 2 | 2012-12-25 |
| Automatic Transmission Gear And Clutch Arrangement App 20120322604 - Portell; Patrick S. ; et al. | 2012-12-20 |
| Automatic transmission gear and clutch arrangement Grant 8,262,526 - Portell , et al. September 11, 2 | 2012-09-11 |
| Powertrain with engine oil-fed torque converter Grant 8,240,443 - Vahabzadeh , et al. August 14, 2 | 2012-08-14 |
| Multi-speed transmission with axis transfer Grant 8,226,514 - Grochowski , et al. July 24, 2 | 2012-07-24 |
| Dual clutch multi-speed transmission having one countershaft and a reverse shaft Grant 8,220,351 - Ross , et al. July 17, 2 | 2012-07-17 |
| Clutch And Gear Arrangement For A Front Wheel Drive Vehicle App 20120178583 - Carey; Clinton E. ; et al. | 2012-07-12 |
| Hybrid Powertrain For A Motor Vehicle App 20120178573 - Hart; James M. ; et al. | 2012-07-12 |
| Hybrid Powertrain For A Motor Vehicle App 20120178569 - Grochowski; Edwin T. ; et al. | 2012-07-12 |
| Motor Module Assembly App 20120178574 - Grochowski; Edwin T. ; et al. | 2012-07-12 |
| Launch / Disconnect Clutch For P2 Hybrid Powertrain App 20120175212 - Hart; James M. ; et al. | 2012-07-12 |
| Transmission Hydraulic Control System Having Fluid Bypass Sleeve App 20120174998 - Grochowski; Edwin T. | 2012-07-12 |
| Automatic transmission gear and clutch arrangement Grant 8,197,377 - Hart , et al. June 12, 2 | 2012-06-12 |
| Automatic Transmission Gear And Clutch Arrangement App 20120129640 - Portell; Patrick S. ; et al. | 2012-05-24 |
| Latching clutch assembly and method of operating the same Grant 8,172,058 - Grochowski , et al. May 8, 2 | 2012-05-08 |
| Automatic transmission gear and clutch arrangement Grant 8,105,196 - Portell , et al. January 31, 2 | 2012-01-31 |
| Automatic transmission gear and clutch arrangement Grant 8,075,441 - Hart , et al. December 13, 2 | 2011-12-13 |
| Multi-speed transmission having two planetary gear sets Grant 8,047,958 - Wittkopp , et al. November 1, 2 | 2011-11-01 |
| Transmission Hydraulic Control System Having A Pump Bypass Valve App 20110209470 - Dougan; Kevin Michael ; et al. | 2011-09-01 |
| Hydraulic Circuit For A Power Transmission Device App 20110176932 - Schultz; John C. ; et al. | 2011-07-21 |
| Automatic Transmission Gear And Clutch Arrangement App 20110053725 - Hart; James M. ; et al. | 2011-03-03 |
| Multi-speed transmission Grant 7,878,940 - Carey , et al. February 1, 2 | 2011-02-01 |
| Multi-speed Transmission With Multi-axis Transfer App 20110021300 - Grochowski; Edwin T. ; et al. | 2011-01-27 |
| Multi-speed transmission Grant 7,867,128 - Carey , et al. January 11, 2 | 2011-01-11 |
| Multi-speed transmission Grant 7,867,129 - Carey , et al. January 11, 2 | 2011-01-11 |
| Multi-speed transmission Grant 7,867,130 - Carey , et al. January 11, 2 | 2011-01-11 |
| Multi-speed transmission Grant 7,862,467 - Carey , et al. January 4, 2 | 2011-01-04 |
| Multi-speed transmission Grant 7,862,466 - Carey , et al. January 4, 2 | 2011-01-04 |
| Hydraulic feed system for a transmission Grant 7,854,675 - Grochowski December 21, 2 | 2010-12-21 |
| Multi-speed Transmission App 20100304917 - Carey; Clinton E. ; et al. | 2010-12-02 |
| Automatic Transmission Gear And Clutch Arrangement App 20100279811 - Portell; Patrick S. ; et al. | 2010-11-04 |
| Multi-speed transmission Grant 7,824,297 - Carey , et al. November 2, 2 | 2010-11-02 |
| Multi-speed Transmission App 20100267515 - Carey; Clinton E. ; et al. | 2010-10-21 |
| Multi-speed Transmission App 20100267513 - Carey; Clinton E. ; et al. | 2010-10-21 |
| Multi-speed Transmission App 20100267516 - Carey; Clinton E. ; et al. | 2010-10-21 |
| Multi-speed Transmission App 20100267517 - Carey; Clinton E. ; et al. | 2010-10-21 |
| Multi-speed Transmission App 20100267514 - Carey; Clinton E. ; et al. | 2010-10-21 |
| Dual Clutch Multi-speed Transmission Having One Countershaft And A Reverse Shaft App 20100236359 - Ross; Craig S. ; et al. | 2010-09-23 |
| Dual Clutch Multi-speed Transmission App 20100236358 - Ross; Craig S. ; et al. | 2010-09-23 |
| Multi-speed Transmission With Axis Transfer App 20100210388 - Grochowski; Edwin T. ; et al. | 2010-08-19 |
| Multi-speed transmission Grant 7,775,931 - Carey , et al. August 17, 2 | 2010-08-17 |
| Multi-speed Transmission Having Two Planetary Gear Sets App 20100190602 - Wittkopp; Scott H. ; et al. | 2010-07-29 |
| Latching Clutch Assembly And Method Of Operating The Same App 20100179026 - Grochowski; Edwin T. ; et al. | 2010-07-15 |
| Electrically-variable Transmission App 20100179009 - Wittkopp; Scott H. ; et al. | 2010-07-15 |
| Powertrain with Engine Oil-Fed Torque Converter App 20100038200 - Vahabzadeh; Hamid ; et al. | 2010-02-18 |
| Automatic Transmission Gear And Clutch Arrangement App 20090247343 - Hart; James M. ; et al. | 2009-10-01 |
| Extension housing to transmission case attachment Grant 7,543,520 - Stevenson , et al. June 9, 2 | 2009-06-09 |
| Hydraulic Feed System For A Transmission App 20090005206 - GROCHOWSKI; EDWIN T. | 2009-01-01 |
| Multi-Speed Transmission App 20080242471 - Carey; Clinton E. ; et al. | 2008-10-02 |
| Multi-speed Transmission App 20080242485 - Carey; Clinton E. ; et al. | 2008-10-02 |
| Multi-speed Transmission App 20080227587 - CAREY; CLINTON E. ; et al. | 2008-09-18 |
| Method and apparatus for cooling and lubricating a bearing device Grant 7,422,536 - Grochowski , et al. September 9, 2 | 2008-09-09 |
| Multi-speed transmission Grant 7,422,539 - Carey , et al. September 9, 2 | 2008-09-09 |
| Multi-speed transmission Grant 7,416,509 - Carey , et al. August 26, 2 | 2008-08-26 |
| Multi-speed transmission Grant 7,416,507 - Carey , et al. August 26, 2 | 2008-08-26 |
| Multi-speed transmission Grant 7,416,508 - Carey , et al. August 26, 2 | 2008-08-26 |
| Method and apparatus for cooling and lubricating a bearing device App 20070219037 - Grochowski; Edwin T. ; et al. | 2007-09-20 |
| Extension housing to transmission case attachment App 20070175294 - Stevenson; Paul D. ; et al. | 2007-08-02 |
| Clutch assembly Grant 5,226,517 - Grochowski July 13, 1 | 1993-07-13 |
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