Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201474 | Arrangement for feeding electrical power into an AC grid | Johann Holzapfel, Alexander Rentschler | 2021-12-14 |
| 10967895 | Method for safe supervision of train integrity and use of on-board units of an automatic train protection system for supervision train integrity | Harald Bauer, Veit Lauterberg, Klaus Mindel | 2021-04-06 |