Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521570 | Automotive lubricant | Dominique Alves, Alain Bouffet, Edgar Andreas Steigerwald | 2003-02-18 |
| 5736490 | Automotive white-oil based lubricant composition | Alain Bouffet | 1998-04-07 |
| 4370247 | Gear and axle oil composition | — | 1983-01-25 |