Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234878 | Torsion damper and clutch disk | Gabriel BOUCHE, Roel Verhoog, Olivier Marechal, Bernard Dubois | 2025-02-25 |
| 11746832 | Torsion-damping device with spring seat with axial guidance | Gabriel BOUCHE | 2023-09-05 |
| 11661976 | Progressivity device for a friction clutch disc, and friction clutch disc incorporating such a device | Remy Defontaine | 2023-05-30 |