Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305611 | Rotor blade of a wind turbine and corresponding wind turbine | — | 2025-05-20 |
| 9932960 | Rotor blade of a wind turbine | Christoph Matthias Korjahn | 2018-04-03 |
| 8814525 | Profile of a rotor blade and rotor blade of a wind power plant | Matthias Korjahn, Bert Gollnick | 2014-08-26 |
| 8052394 | Rotor blade of a wind energy unit | Urs Bendel | 2011-11-08 |
| 7585157 | Rotor blade for a wind power station | Peter Quell | 2009-09-08 |