Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636589 | Switching device with a modular auxiliary switching unit | Daniela Fischer, Josef Graf, Norbert Zimmermann | 2020-04-28 |
| 7936241 | Contactor with conductor channel and load branch circuit with a contactor of this type | Johann Drexler, Stephan Faber | 2011-05-03 |