Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932674 | Lathe chuck with chuck-clamping monitor | Gunter H. Rohm | 1990-06-12 |
| 4877259 | Power-driven chuck | Gunter H. Rohm | 1989-10-31 |
| 4447180 | Chuck with safety cutout | — | 1984-05-08 |