Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081012 | DC voltage switching device having earth fault protection | Tobias Grote, Lutz Heuer | 2024-09-03 |
| 11009557 | Method and device for short-circuit monitoring of a three-phase load | Elmar Schaper, Daniel Hawel | 2021-05-18 |