Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454219 | Rotor assembly having a pitch bearing with a stiffener ring | — | 2022-09-27 |
| 9797504 | Gearbox lubrication system | Edwin Hidding | 2017-10-24 |
| 9261075 | Wind turbine shadow flicker protection system having a driving mechanism allowing a single light sensor to receive light at different times and directions | Rong Li, Shijiang Liu, Chenggang Huang, Weiguo Zhang, Qi Zhang | 2016-02-16 |
| 8805595 | Wind turbine arranged for independent operation of its components and related method and computer program | Detlef Menke | 2014-08-12 |
| 7956482 | Speed controlled pitch system | Jacob Johannes Nies, Patrick Achenbach, Peter Rogall, Axel Braicks | 2011-06-07 |
| 7372173 | Wind farm and method for operating same | Hans Lutze, Dietmar Meyer | 2008-05-13 |