Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159763 | Vacuum switching device for a circuit having a main current path and an auxiliary current path | Stefan Hohmann, Martin Ratka, Holger Schumann | 2024-12-03 |
| 11276991 | Control rod with compensation element | — | 2022-03-15 |
| 10580595 | Electrical switching device having parallel switching paths | Karsten Freundt, Hartmut Kaletta, Andreas Malitz, Erik Dannel Taylor | 2020-03-03 |
| 10418211 | Switching contact of a vacuum interrupter comprising supporting bodies | Lydia Baron, Frank Graskowski, Uwe Jahnke, Andreas Lawall | 2019-09-17 |