Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166466 | Trim layers for surface acoustic wave devices | — | 2024-12-10 |
| 10991527 | Contact piece for a high-voltage circuit breaker and method for producing same | Martin Krehnke, Volker Lehmann | 2021-04-27 |
| 10600585 | Gear unit housing cover interconnect within a circuit breaker | Martin Krehnke, Andrzej Nowakowski | 2020-03-24 |