Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895610 | Method of making an intraocular lens with fracture resistant haptics | Shiao H. Chang, Charles H. Sherwood, Bruce A. Tunberg, Paul D. Rice | 1999-04-20 |
| 5674284 | Intraocular lens with fracture resistant haptics | Shiao H. Chang, Charles H. Sherwood, Bruce A. Tunberg, Paul D. Rice | 1997-10-07 |
| 4815218 | Gauge for calibrating surgical scalpel | — | 1989-03-28 |
| 4730613 | Surgical scalpel | — | 1988-03-15 |