Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495580 | Arrangement for locating a parked vehicle | Stefan Albrecht, Roland Fischer, Peter Herges, Joerg Huber, Roland Roessler +1 more | 2009-02-24 |
| 5297065 | Magnetic transient detection and calibration technique for an auto-calibrating compass | Russell E. Cage, Rafi A. Al-Attar | 1994-03-22 |