Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667667 | Method for driving at least one inductive load using pulse width modulated control signals | Harald Witzig, Gerhard Knecht | 2003-12-23 |
| 6392379 | Method of controlling a frequency converter of a reluctance machine | — | 2002-05-21 |
| 6194805 | Reluctance motor electric machine | Markus Heidrich | 2001-02-27 |