Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639664 | Endoscope for inspection of an observation cavity | Harald Haan, Beat Krattiger, Manfred Kuster, Jörg Reling | 2003-10-28 |
| 6540389 | Lighting system for illumination of an observation space | Manfred Kuster, Harald Haan, Beat Krattiger | 2003-04-01 |