Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982173 | Optical viewing arrangement, remote-control unit and viewing system having an image recording function | Kurt Becker | 2011-07-19 |
| 7869004 | Optical observation apparatus | Stefan Gerth, Volker Tautz, Armin Schlierbach, Kurt Becker, Gerd Polzer +2 more | 2011-01-11 |