Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690539 | Boron-based refractory coating for a wind turbine component | Andreas Christian Hohle, Christian Hohmann, Helmut Kölpin, YING-LIANG LI, Brice Tchemtchoua | 2014-04-08 |
| 8648482 | Wind turbine, drive train assembly, wind turbine nacelle system, methods for converting rotational energy and methods for building a nacelle and for re-equipping a wind turbine | Ivan Arthur Hede, Andreas Christian Hohle, Christian Hohmann, Helmut Kölpin, YING-LIANG LI +1 more | 2014-02-11 |