Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622941 | Cylinder-head unit for an internal combustion engine having three valves | Maurice Le Creurer | 1986-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622941 | Cylinder-head unit for an internal combustion engine having three valves | Maurice Le Creurer | 1986-11-18 |