Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242332 | Transmission arrangement with a covered transmission belt | Louis Douhairet, Daniel Play | 1993-09-07 |
| 5171189 | Transmission arrangement with a covered transmission belt | Louis Douhairet, Daniel Play | 1992-12-15 |
| 5147253 | Variable speed transmission device | Louis Douhairet, Daniel Play | 1992-09-15 |
| 4981116 | Apparatus and method for wrapping a belt in an internal combustion engine and the like and an internal combustion engine with apparatus for wrapping a belt and associated method | — | 1991-01-01 |