Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313297 | Rotor shaft for a wind energy plant and wind energy plant | Uwe Kaiser | 2012-11-20 |
| 7874800 | Wind energy plant with a pitch bearing | Jens Kirchner, Karsten Koop | 2011-01-25 |
| 7780417 | Wind energy plant with a rotor hub | Jens Kirchner, Karsten Koop | 2010-08-24 |