Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109438 | Method and contact slide unit for a switch unit | — | 2018-10-23 |
| 10043628 | Switching device having a damping element for a contact system during abrupt switching on | Tobias Kemptner, Guenter Wiesent | 2018-08-07 |