Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362837 | Method and apparatus for feeding electrical current into an electrical power supply system | Volker Diedrichs | 2016-06-07 |
| 9356411 | Slip ring assembly | — | 2016-05-31 |
| 9279411 | Method for operating a wind turbine | Wolfgang De Boer | 2016-03-08 |
| 8981708 | Electrical charging apparatus | Volker Diedrichs | 2015-03-17 |
| 8981755 | Method and device for monitoring the state of a network | Volker Diedrichs | 2015-03-17 |