Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681591 | Compositions and methods for contact lens disinfecting | John Y. Park, Claude B. Anger | 1997-10-28 |
| 5660862 | Compositions and methods for contact lens disinfecting | John Y. Park, Claude B. Anger | 1997-08-26 |