Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480159 | Mainframe for wind turbines | Alf Trede | 2022-10-25 |
| 10947958 | Wind turbine having drive train | Alf Trede | 2021-03-16 |
| 10197075 | Turn drive for a wind turbine, and method for rotating the rotor shaft of a wind turbine | Michael Brokes, Ulf Edelmann, Sven Lehmann | 2019-02-05 |
| 9766158 | Test bench and method for testing the drive train of a wind turbine | — | 2017-09-19 |
| 9416767 | Erecting a wind powerplant | Alf Trede, Oliver Heinecke | 2016-08-16 |
| 8408875 | Rotor blade attachment | Peter Quell, Urs Bendel, Matthias Schubert | 2013-04-02 |
| 8167575 | Connection of components of a wind turbine | — | 2012-05-01 |
| 8133029 | Rotor blade attachment | Peter Quell, Urs Bendel, Matthias Schubert | 2012-03-13 |
| 8096759 | Bulkhead of a wind turbine | Urs Bendel, Peter Quell | 2012-01-17 |