Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361548 | Contact lens disinfecting and preserving solution (polymeric) | Francis X. Smith | 1982-11-30 |
| 4354952 | Contact lens disinfecting and preserving solution comprising chlorhexidine and salts thereof | Francis X. Smith | 1982-10-19 |