Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067371 | Method and apparatus to control locking of a tool turret | Willy Sauter, Helmut Thumm, Rainer Wahl | 1991-11-26 |
| 4754667 | Machining cutter tools | Erich Widmann | 1988-07-05 |