Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333438 | Device for recycling exhaust gases for a diesel engine | Jean-Claude Carnus | 1982-06-08 |
| 4266524 | Device for regulating the amount of exhaust gases recycled to a diesel engine | Jean-Claude Carnus | 1981-05-12 |