Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591933 | Apparatus and method for metering in a motor vehicle | Claus Hinrichsen | 2003-07-15 |
| 6519516 | Method and device for safeguarding against manipulation of an odometer or a trip recorder | Andreas Pfaeffle | 2003-02-11 |