Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4243130 | Self-centering clutch release bearing comprising guide means | Jean-Pierre Querton, Claude Serville | 1981-01-06 |
| 4181380 | Self aligning clutch release bearing | Jean-Pierre Querton, Claude Serville | 1980-01-01 |