Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113981 | Multi-speed epicyclic powershift transmission | Malcolm E. Kirkwood | 2012-02-14 |
| 7503866 | Axle assembly with torque vectoring drive mechanism | Malcolm E. Kirkwood | 2009-03-17 |
| 7361113 | Torque distributing drive unit for motor vehicles | Malcolm E. Kirkwood | 2008-04-22 |
| 7337886 | Torque transfer mechanisms with power-operated clutch actuator | — | 2008-03-04 |
| 7338403 | Torque coupling with power-operated clutch actuator | — | 2008-03-04 |
| 7294086 | Hydraulic control system for multiple clutches in a motor vehicle | James S. Brissenden, Timothy M. Burns, Sankar K. Mohan, Eric A. Bansbach, Malcolm E. Kirkwood | 2007-11-13 |
| 7281617 | Active torque coupling with hydraulically-actuated rotary clutch actuator | — | 2007-10-16 |
| 7278943 | Power transmission device with electrohydraulic clutch actuator | — | 2007-10-09 |
| 7278947 | Power transfer unit for four-wheel drive vehicle | — | 2007-10-09 |
| 7201264 | Torque transfer mechanisms for power-operated clutch actuator | — | 2007-04-10 |
| 7201265 | Torque transfer mechanism with power-operated clutch actuator | — | 2007-04-10 |
| 7175558 | Torque vectoring drive units with worm driven ball screw clutches | Thomas C. Bowen | 2007-02-13 |
| 7104379 | Power-operated clutch actuator | — | 2006-09-12 |
| 7059991 | Torque vectoring limited slip differential assembly | — | 2006-06-13 |
| 7004873 | Transfer case with electrohydraulic clutch actuator | — | 2006-02-28 |
| 7004876 | Torque vectoring limited slip differential assembly | — | 2006-02-28 |
| 6991079 | Power transfer device with hydraulically-actuated clutch assembly | — | 2006-01-31 |
| 6991080 | Power transmission devices with active torque couplings | — | 2006-01-31 |
| 6971494 | Torque transfer coupling with friction clutch and hydraulic clutch actuator | — | 2005-12-06 |
| 6948604 | Hydraulically-actuated pilot clutch type clutch assembly | — | 2005-09-27 |
| 6945374 | Active torque coupling with hydraulically-actuated ball ramp clutch assembly | — | 2005-09-20 |
| 6848550 | Torque transfer system with two stage ball ramp/clutch actuation | Carl D. Schleuder, Malcolm E. Kirkwood | 2005-02-01 |