Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377560 | Magnetic safety closure for a movable protection device | Uwe Wiemer, Yasar Cevik, Joachim Haupt | 2008-05-27 |
| 6100479 | Actuator for a safety switch | Klaus Schulze | 2000-08-08 |