Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474815 | Device for the stereoscopic examination of a patient's eye | Gerd Ulbers, Hansruedi Widmer, Reto Studer, David Lobel, Hans Fankhauser | 2002-11-05 |
| 4542663 | Reel hub assembly for tape transport | Stefan Kudelski, Ernest Rosselet | 1985-09-24 |