Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975858 | Method for controlling an asynchronous machine having a converter in a manner that is optimal for (copper) loss | Heiko Stichweh, Matthias Wisgickl | 2015-03-10 |
| 4479375 | Bending mandrel arrangement | Siegfried Klaus | 1984-10-30 |