Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342484 | Exterior vehicle mirror assembly with sensors | Heinrich Lang, Michael Witzke | 2008-03-11 |
| 7230207 | Heatable external mirror for motor vehicles | Michael Witzke, Heinrich Lang | 2007-06-12 |
| 7142098 | Wireless data transfer system for a tractor-trailer | Heinrich Lang, Michael Witzke | 2006-11-28 |