Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817709 | Method for stabilizing an AC voltage grid | Ralph Morgenstern, Bjoern Hellfritzsch, Andreas Haselbauer | 2023-11-14 |
| 11424619 | Arrangement having a converter | Bernd Niemann, MARTIN PIESCHEL | 2022-08-23 |