Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691892 | Rectifier arrangement for a three-phase generator | Friedhelm Meyer, Richard Spitz, Ulrich Schaefer, Vesna Biallas, Anton Mindl +4 more | 1997-11-25 |
| 5686319 | Method for producing a diode | Vesna Gobel | 1997-11-11 |