Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662072 | Grinding process and control device for a knife shaft | Olivier L. Berne | 2003-12-09 |
| 6544105 | Control device to implement a grinding process for a knife shaft | Olivier L. Berne | 2003-04-08 |