Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188449 | Pitch drive controller for a wind turbine, pitch drive control device, and method for controlling a pitch drive controller | Heiko Bach-Preckwinkel, Daniel Jotzo, Frank Niermann, Stefan Budde, Bernd Borgschulte | 2025-01-07 |
| 11537110 | Programmable electronic power regulator | Patrick Tien, Gerald Herrmann, Heiko Bach-Preckwinkel | 2022-12-27 |
| 9024563 | Pitch motor drive circuit which can operate in emergency mode | Andreas Bünte, Christian Kleinen, Harry A. Gill, Jr. | 2015-05-05 |