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Patent applications and USPTO patent grants for Chess; Robert Lee.The latest application filed is for "direct power reversing drive axle".
Patent | Date |
---|---|
Vehicle transmission with clutch pack overrun Grant 9,114,800 - Clark , et al. August 25, 2 | 2015-08-25 |
Direct Power Reversing Drive Axle App 20140135170 - CHESS; Robert Lee ;   et al. | 2014-05-15 |
Vehicle Transmission With Clutch Pack Overrun App 20140052354 - Clark; Robert David ;   et al. | 2014-02-20 |
Direct power reversing drive axle Grant 8,651,205 - Chess , et al. February 18, 2 | 2014-02-18 |
Vehicle transmission with clutch pack overrun Grant 8,596,156 - Clark , et al. December 3, 2 | 2013-12-03 |
Vehicle Transmission With Clutch Pack Overrun App 20110303505 - Clark; Robert David ;   et al. | 2011-12-15 |
Direct Power Reversing Drive Axle App 20110297460 - Chess; Robert Lee ;   et al. | 2011-12-08 |
Advanced power-shift transmission control system Grant 7,974,760 - Rowley , et al. July 5, 2 | 2011-07-05 |
Advanced power-shift transmission control system App 20070010927 - Rowley; John ;   et al. | 2007-01-11 |
Transmission control system Grant 6,950,737 - Chess September 27, 2 | 2005-09-27 |
Transmission control system App 20040088099 - Chess, Robert Lee | 2004-05-06 |
Transmission control system Grant 6,684,148 - Chess January 27, 2 | 2004-01-27 |
Transmission Control System App 20030233186 - Chess, Robert Lee | 2003-12-18 |
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