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Patent applications and USPTO patent grants for Marr; Jerry D..The latest application filed is for "system for controlling a hybrid energy system".
Patent | Date |
---|---|
System for controlling a hybrid energy system Grant 8,062,169 - Marr , et al. November 22, 2 | 2011-11-22 |
System for controlling a hybrid energy system App 20080269009 - Marr; Jerry D. ;   et al. | 2008-10-30 |
Method and system for controlling a split torque transmission Grant 5,682,315 - Coutant , et al. October 28, 1 | 1997-10-28 |
Method for controlling shift points in a continuously variable transmission Grant 5,624,339 - Coutant , et al. April 29, 1 | 1997-04-29 |
Control arrangement for a hydrostatic system Grant 5,561,979 - Coutant , et al. October 8, 1 | 1996-10-08 |
Steering control arrangement Grant 5,249,639 - Marr , et al. October 5, 1 | 1993-10-05 |
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