Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748059 | Switching device arrangement | Radu-Marian Cernat, Martin Krehnke, Volker Lehmann, Andrzej Nowakowski | 2017-08-29 |
| 9741514 | Switching arrangement | Radu-Marian Cernat, Martin Krehnke, Volker Lehmann, Andrzej Nowakowski | 2017-08-22 |
| 9666392 | Electric switching device | Robert Gruenler, Volker Lehmann, Andrzej Nowakowski | 2017-05-30 |
| 9633806 | Switching arrangement | Martin Krehnke | 2017-04-25 |