Leorat; Francois
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leorat; Francois.The latest application filed is for "idling engine clutch release control device of an automatic transmission".
- Leorat; Francois - Versailles FR
| Patent | Date |
|---|---|
| Idling engine clutch release control device of an automatic transmission Grant 5,448,029 - Leorat , et al. September 5, 1 | 1995-09-05 |
| Process of modulation control of the torque of a heat engine associated with an automatic transmission Grant 5,058,015 - Leorat October 15, 1 | 1991-10-15 |
| Push button automatic transmission control device Grant 4,884,057 - Leorat November 28, 1 | 1989-11-28 |
| Control system for a four-speed automatic transmission Grant 4,691,597 - Leorat , et al. September 8, 1 | 1987-09-08 |
| Two-range pressure control system Grant 4,679,988 - Leorat , et al. July 14, 1 | 1987-07-14 |
| Two-level pressure control device Grant 4,664,137 - Leorat , et al. May 12, 1 | 1987-05-12 |
| Control of the supply pressure of a hydraulic actuator Grant 4,633,985 - Leorat January 6, 1 | 1987-01-06 |
| Ratio change control in an automatic transmission with stepped ratios Grant 4,599,917 - Leorat , et al. July 15, 1 | 1986-07-15 |
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