Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162562 | Exhaust system for an engine | Bruno Schuehmacher, Luc CHAMPIGNY, Michel Lefebvre, Sebastien Thibault, Roger Rioux +4 more | 2024-12-10 |
| 11802506 | Air intake and exhaust systems for a snowmobile engine | Michel Lefebvre, Bruno Schuehmacher, Roger Rioux, Sebastien Thibault, Luc CHAMPIGNY +1 more | 2023-10-31 |
| 10865700 | Air intake and exhaust systems for a snowmobile engine | Michel Lefebvre, Yvon Bedard | 2020-12-15 |