Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4964206 | Intraocular lens anchoring filament to lens element fixation method | Randall L. Knoll, James E. Aysta | 1990-10-23 | $7,957,000 |
| 4936849 | Intraocular lens | Randall L. Knoll, James E. Aysta | 1990-06-26 | $5,087,000 |
| 4919662 | Hydrogel implant lens construction reconfigured dehydrated re-hydrated in situ | Randall L. Knoll, Ronald F. Ofstead | 1990-04-24 | $12,226,000 |