Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7204532 | Dog excrement collector | — | 2007-04-17 |
| 6089983 | Torsion damping device, especially for use in a motor vehicle | Gilles Lebas | 2000-07-18 |
| 5975272 | Torsion damping device | — | 1999-11-02 |
| 5816380 | Torsional damper, notably a clutch friction assembly for a motor vehicle | Bruno Hemeryck, Christian Vandenhende, Carlos L. Perez | 1998-10-06 |
| 5795230 | Torsion damper having several friction stages | — | 1998-08-18 |