Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955207 | Torque converter with planetary gear set | Wei Wang, Jeffrey Hemphill, Philip George, Christopher Shamie | 2011-06-07 |
| 7794358 | Torque converter with fixed stator and method of controlling rotation of a turbine and pump in a torque converter | Kevin Parks | 2010-09-14 |
| 7485066 | Geared torque converter with multi-plate clutches and planetary gearset | Michael C. Davis, Philip George, Jeffrey Hemphill, Patrick Lindemann, David Smith +1 more | 2009-02-03 |
| 5045649 | Self-adjusting slide assembly for weight on gear switch | William D. Ramsey | 1991-09-03 |