Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556326 | Floating rotary drive device of a workpiece to be machined by grinding | Louis Rouyer | 1996-09-17 |
| 5443411 | Device for machining and facing resilient materials | Louis Rouyer | 1995-08-22 |