Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748059 | Switching device arrangement | Martin Krehnke, Volker Lehmann, Friedrich Loebner, Andrzej Nowakowski | 2017-08-29 |
| 9741514 | Switching arrangement | Martin Krehnke, Volker Lehmann, Friedrich Loebner, Andrzej Nowakowski | 2017-08-22 |