Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995281 | Wide-angle objective lens system and camera | Werner Lang, Michael Witzke, Klaus Eckerl | 2011-08-09 |
| 7697210 | Wide-angle objective lens system and camera | Werner Lang, Michael Witzke, Klaus Eckerl | 2010-04-13 |