Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236234 | Optical sensor arrangement | Wilfried Mehr | 2007-06-26 |
| 6622076 | Method and device for monitoring or for influencing the movement of a vehicle on a path | Alfred Eckert, Lutz Marczinski, Peter Schramm | 2003-09-16 |