Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547337 | Method and closed-loop control device for the closed-loop control of a turbine-generator configuration | Frank Krutemeier | 1996-08-20 |
| 4897607 | Method and device for detecting and localizing faults in electrical installations | Peter Grunewald, Jurgen Weidner, Reinhold Koziel | 1990-01-30 |
| 4814699 | Method for partial discharge detection and breaking spark measuring in dynamo-electric high-voltage machines, and an apparatus for performing the method | Reinhold Koziel, Jurgen Weidner | 1989-03-21 |
| 4393345 | Circuit for damping hunting by electric machines | Wolfgang Kaufhold, Wolfgang Meusel, Hermann Waldmann | 1983-07-12 |