Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164182 | Contact lens | Yuwen Liu, William E. Mitchell | 2024-12-10 |
| 9322960 | Method of making a contact lens | Ian Gibson | 2016-04-26 |
| 9057821 | Method of making a contact lens | Ian Gibson | 2015-06-16 |
| 8703891 | Contact lens | — | 2014-04-22 |
| 6568807 | Contact lens with moulded inversion mark | Richard C. Rogers, Gordon Frederick Maccabee, Stephen James Williams | 2003-05-27 |