Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948245 | Hydrogel contact lens | Donald O. Mutti | 1990-08-14 |
| 4820038 | Hydrogel contact lens | Donald O. Mutti | 1989-04-11 |
| 4198132 | Contact lens | Wayne E. Trombley, Lawrence R. Jacobson | 1980-04-15 |
| 4193672 | Contact lens with improved interior surface | Wayne E. Trombley | 1980-03-18 |