Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12033819 | Switchgear | Frank Ehrlich, Rico Rademacher | 2024-07-09 |
| 11201024 | Switchgear driving arrangement | Frank Ehrlich, Andreas Groiss, Rico Rademacher | 2021-12-14 |
| 10650994 | Switching device arrangement | Sascha Bauer, Frank Ehrlich, Andreas Groiss, Rico Rademacher, Peter B. Schmidt | 2020-05-12 |
| 10553377 | Arrangement and method for guiding a switch rod of a high-voltage circuit breaker | Lukas Binner | 2020-02-04 |
| 10276317 | Snap-action drive and switching device having a snap-action drive | Hans-Peter Dambietz, Christian Dengler, Frank Ehrlich, Roland Monka, Stefan Rossa +2 more | 2019-04-30 |
| 9659729 | Electrical switch | Michael Bartz, Frank Ehrlich, Alexander Golub, Andre Matthaei, Caroline Orth +1 more | 2017-05-23 |
| 5589673 | Electric high-tension circuit breaker | Volker Lehmann, Heiner Marin | 1996-12-31 |