Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917681 | Intraocular multifocal lens | — | 1990-04-17 |
| 4865033 | Device for holding a cornea taken from a donated eye | Jorg H. Krumeich | 1989-09-12 |
| 4769033 | Intraocular multifocal lens | — | 1988-09-06 |
| 4662881 | Epikeratophakia process | — | 1987-05-05 |