Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175558 | Torque vectoring drive units with worm driven ball screw clutches | Dumitru Puiu | 2007-02-13 |
| 7086982 | Torque vectoring drive axle assembly | — | 2006-08-08 |
| 7083539 | Torque distributing drive axle assembly | — | 2006-08-01 |
| 7059992 | Power transfer assembly for four-wheel drive vehicle | — | 2006-06-13 |
| 7059990 | Torque vectoring drive axle assembly | — | 2006-06-13 |
| 7044880 | Torque distributing differential assembly | — | 2006-05-16 |
| 6945375 | Torque transfer device having an electric motor/brake actuator and friction clutch | Malcolm E. Kirkwood | 2005-09-20 |
| 6931964 | Transfer case with multi-gear transfer mechanism | Gareth Thomas, Paul Cowsill, Dale L. Pennycuff, Malcolm E. Kirkwood, John D. Zalewski | 2005-08-23 |
| 6881168 | Transfer case for hybrid vehicle | — | 2005-04-19 |
| 6851537 | Worm driven ball screw actuator for traction clutches | — | 2005-02-08 |
| 6808053 | Torque transfer device having an electric motor/brake actuator and friction clutch | Malcolm E. Kirkwood | 2004-10-26 |
| 6808052 | Torque transfer device with double ball screw clutch actuator | Malcolm E. Kirkwood | 2004-10-26 |
| 6725990 | Torque transfer clutch with magnetorheological actuator and ball screw operator | — | 2004-04-27 |
| 6719656 | Drivetrain with hybrid transfer case | — | 2004-04-13 |
| 6716126 | Hybrid drive system for motor vehicle with powershift transmission | — | 2004-04-06 |
| 6702709 | Drivetrain for hybrid motor vehicle | — | 2004-03-09 |
| 6679799 | On-demand two-speed transfer case for four-wheel drive hybrid vehicle | — | 2004-01-20 |
| 6675677 | Transfer case with multi-gear transfer mechanism | Gareth Thomas, Paul Cowsill, Dale L. Pennycuff, Malcolm E. Kirkwood, John D. Zalewski | 2004-01-13 |
| 6668961 | Full-time all-wheel drive power take-off unit for motor vehicle | Fred C. Porter | 2003-12-30 |
| 6604591 | Electric drive motor axle with integrated reduction and differential gearset | Philip J. Frances | 2003-08-12 |
| 6595308 | Electric drive axle for hybrid vehicle | — | 2003-07-22 |
| 6589128 | On-demand two-speed transfer case for four-wheel drive hybrid vehicle | — | 2003-07-08 |
| 6582337 | Power transfer assembly equipped with a co-planar gear assembly | Alexander R. Mangani, Philip J. Francis, Randolph C. Williams | 2003-06-24 |
| 6579201 | Electric hybrid four-wheel drive vehicle | — | 2003-06-17 |
| 6575866 | Hybrid drive system for motor vehicle with powershift transmission | — | 2003-06-10 |