Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690539 | Boron-based refractory coating for a wind turbine component | Andreas Christian Hohle, Claudia Kummer, 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, Claudia Kummer, Helmut Kölpin, YING-LIANG LI +1 more | 2014-02-11 |
| 8590285 | Three-point fixing arrangement of ignition electrodes of a burner | Andre Kluge, Roland Liebe, Elmar Pfeiffer | 2013-11-26 |
| 7568886 | Method and device for identifying the state of the rotor of a non-positive-displacement machine | Reimar Schaal, Werner Setz | 2009-08-04 |