Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682095 | Ferromagnetic speed sensor | Joachim Mathes, Hans-Wilhelm Wehling | 1997-10-28 |
| 5648697 | Pressure sealed transducer for automotive vehicles | Reinhard Stumpe, Gerhard Grohmann | 1997-07-15 |