Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609056 | Adaptive load torque for gear selection in an automatic transmission | Edward W. Czarnecki | 2003-08-19 |
| 5916292 | Method of shifting in a manual mode of an electronically-controlled automatic transmission system | Nabil M. Issa | 1999-06-29 |
| 5800303 | Four-speed automatic transmission | — | 1998-09-01 |
| 5778331 | Kickdown delay in cruise control for automatic transmission | Maurice B. Leising, Hans A. Dourra | 1998-07-07 |
| 5685801 | Cruise control overspeed reduction with automatic transmission | Hans A. Dourra, Maurice B. Leising | 1997-11-11 |
| 5680307 | Method of shifting in a manual mode of an electronically-controlled automatic transmission system | Nabil M. Issa | 1997-10-21 |
| 5669850 | Shift hunting prevention for an automatic transmission | Hans A. Dourra, Maurice B. Leising | 1997-09-23 |
| 5665024 | Method of detecting deterioration of automatic transmission fluid | Maurice B. Leising, Hans A. Dourra | 1997-09-09 |
| 5588929 | Four-speed automatic transmission | — | 1996-12-31 |
| 5533945 | Five-speed automatic transmission | Berthold Martin | 1996-07-09 |
| 5462500 | Automatic transmission with adaptive shift schedule | Maurice B. Leising | 1995-10-31 |
| 5458545 | Adaptive line pressure control for an electronic automatic transmission | Allen D. Adam, Robert J. Schichtel | 1995-10-17 |
| 5319963 | Method of predicting transmission oil temperature | — | 1994-06-14 |
| 5251734 | Hydraulic controls for lock-up clutch of a torque converter assembly | Roy S. Nassar | 1993-10-12 |
| 5241476 | Acceleration prediction responsive adaptive upshift control | Maurice B. Leising | 1993-08-31 |
| 5211080 | Method of shift control during a coastdown shift for an electronic automatic transmission system | Maurice B. Leising | 1993-05-18 |
| 5188575 | Automatic four-speed transmission with interconnected clutches | Maurice B. Leising, Thomas D. Nogle, Gerald L. Helbrook, James R. Klotz, Berthold Martin +2 more | 1993-02-23 |
| 5168449 | Method of calculating torque for an electronic automatic transmission system | — | 1992-12-01 |
| 5115698 | Electronically-controlled, adaptive automatic transmission system | Maurice B. Leising, Gerald L. Holbrook | 1992-05-26 |
| 5113984 | Torque converter control valve in a fluid system of an automatic transmission | — | 1992-05-19 |
| 5031656 | Reciprocating valves in a fluid system of an automatic transmission | Charles J. Redinger, Alfred P. Blomquist | 1991-07-16 |
| 5027934 | Double-acting spring in an automatic transmission | — | 1991-07-02 |
| 4996894 | Fluid actuated switch valve in an automatic transmission | Gerald L. Holbrook, Maurice B. Leising | 1991-03-05 |
| 4993527 | Method of determining and controlling the lock-up of a torque converter in an electronic automatic transmission system | Francis M. Fodale | 1991-02-19 |
| 4991097 | Method of stall torque management for an electronic automatic transmission system | Francis M. Fodale, Maurice B. Leising | 1991-02-05 |