Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474182 | Contactor with connector module for control of the solenoid mechanism | Wolfgang Kremers, Alfred Michael Wohlang | 2009-01-06 |
| 6191377 | Electromagnetic switching device with arcing chambers | Norbert Roesner, Helmut Kern | 2001-02-20 |
| 5206617 | Auxiliary switch for an electromagnetic switching device | — | 1993-04-27 |