Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214882 | Control device and method for determining the rotor angle of a synchronous machine | Gerhard Knecht, Sebastian Paulus, Michael Koerner | 2015-12-15 |
| 9178455 | Control device and method for determining the rotor angle of a synchronous machine | Gerhard Knecht, Sebastian Paulus, Michael Koerner | 2015-11-03 |
| 7893592 | Electric motor with hammer brushes | Stefan Hornung, Thomas Huck, Tarek Mili, Diyap Bueyuekasik, Lars-Dirk Anding | 2011-02-22 |
| 5607008 | Method of monitoring the condition of soiling and /or calcification of heat exchangers in heating and cooling installations | — | 1997-03-04 |