Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545285 | Sensor device for detecting moisture on a window | Rainer Pientka | 2003-04-08 |
| 6525478 | Device for checking the evaluation circuit for automatic switching operations of illumination device in vehicles | Patrick Schmitt, Norbert Hog, Bruno Hodapp, Rainer Pientka, Hans Meier +1 more | 2003-02-25 |