Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221940 | Neutral state movement protection for an automatic transmission | — | 2019-03-05 |
| 6507472 | Transmission control circuit | — | 2003-01-14 |
| 6283891 | Automatic transmission for an automotive vehicle with a shift control for launch assist and manual upshifts | Richard Leon Lavigne | 2001-09-04 |
| 6278925 | Adaptive method for determining onset of positive torque in a powertrain having an automatic transmission | — | 2001-08-21 |
| 5995887 | Apparatus and method for determining a failure of an automatic transmission fluid temperature sensor | Richard Reynolds Hathaway, Earl R. Hoffman, Bruce J. Palansky, Philip Joseph Wiethe | 1999-11-30 |
| 5835876 | Torque converter clutch solenoid functional test | Richard Reynolds Hathaway | 1998-11-10 |
| 5621317 | Position sensor with a magnetic proximity switch mechanism | — | 1997-04-15 |
| 4660671 | Electric steering gear | Michael Behr, Philip A. Gaubis, Philip Q. Guest, Jr., James L. Graves, Thomas Joseph Wand | 1987-04-28 |