Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607068 | Method and device for conveying unit loads | Robert Buchi | 2003-08-19 |
| 4366653 | Locking device for a cylindrical cavity | Raymond Lafitte, Daniel Marchand, Claus Notheisen | 1983-01-04 |