Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727686 | Method and device for detecting incorrect polarity in a signal transducer formed as an inductive sensor | Ralf Klewin, Armin Sayer, Athanasios Hailas | 2004-04-27 |
| 6097585 | Method and device for driving an electromagnetic consumer | Michael Heinzelmann, Ole See, Jost Krauss | 2000-08-01 |