Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338480 | Compositions and methods to clean contact lenses | Anthony J. Dziabo, Hampar L. Karageozian, Paul S. Ripley, Sam Lam | 1994-08-16 |
| 5324447 | Method and activator compositions to disinfect lenses | Sam Lam, Paul S. Ripley | 1994-06-28 |