Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750772 | Electromagnetic drive device | Carsten Protze | 2010-07-06 |
| 7746202 | Magnetic actuating device | Carsten Protze | 2010-06-29 |
| 7115831 | Vacuum interrupter with a switch contact piece | Thomas Chyla, Helmut Holler, Karl Mascher | 2006-10-03 |