Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531304 | Method and device for operating an electrical machine having separate excitation | Mercedes Herranz Gracia, Stefan Spannhake, Yves Challand, Daniel Raichle, Mario Beyer +3 more | 2016-12-27 |