Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356339 | Torsion damping device with peripheral resilient means arranged in a sealed housing, particularly for automotive vehicles | Jean-Claude Bochot | 1994-10-18 |
| 4987981 | Torque transmission with a hydraulic coupling unit and locking clutch | Jean-Claude Bochot | 1991-01-29 |
| 4978324 | Torsion damping device with peripheral resilient means, especially for automotive vehicles | — | 1990-12-18 |
| 4944374 | Lock up clutch for a hydro-kinetic coupling apparatus, especially for an automotive vehicle | Jean Bionaz | 1990-07-31 |
| 4874350 | Torsional damper device comprising two coaxial parts cooperating with circumferentially acting springs | Gustave Chasseguet | 1989-10-17 |
| 4844222 | Locking assembly for hydrokinetic device suitable for automobile transmission | Rene Billet | 1989-07-04 |
| 4838395 | Torsion damping device | Gustave Chasseguet, Jacky Naudin | 1989-06-13 |
| 4724942 | Circulating oil clutch | Alain Huber | 1988-02-16 |