Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907007 | Mount and magnetic field probe for navigating a motor vehicle | Gerhard Druecker, Heinz-Georg Burghoff, Gero Wuttke, Torsten Schlemmer | 1990-03-06 |
| 4733356 | Control device for a vehicle route guidance system | Ferdinand Panik, Hermann Gaus, Gerhard Druecker | 1988-03-22 |