Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945358 | Safety chain and method for operating a wind turbine | Reinhard Vilbrandt | 2018-04-17 |
| 9249780 | Device and method for determining a blade position and for ending a safety run | Reinhard Vilbrandt | 2016-02-02 |