Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5790233 | Device for keratometric measurements | Gerd Ulbers | 1998-08-04 |
| 5568188 | Video attachment to a microscope | Hansruedi Widmer | 1996-10-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5790233 | Device for keratometric measurements | Gerd Ulbers | 1998-08-04 |
| 5568188 | Video attachment to a microscope | Hansruedi Widmer | 1996-10-22 |