Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11842872 | Switching device with interface module | Hans-Juergen Mader, Daniel A. Jansen, Rolf Arck, Ralph Kriechel | 2023-12-12 |
| 10971320 | Switching device and control method | Hans-Juergen Mader, Daniel A. Jansen, Bogdan Zabrocki, Ralph Kriechel | 2021-04-06 |
| 9153947 | Withdrawable unit for an electric switching device | Wolfgang Kutsche | 2015-10-06 |
| 9117598 | Latching device for a circuit breaker | Volker Heins, Detlef Koch, Hans-Juergen Mader, Wolfgang Kutsche | 2015-08-25 |
| 8624145 | Indicator device of a circuit breaker | Volker Heins, Wolfgang Wagner | 2014-01-07 |