Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863627 | Cleaning and/or disinfection of contact lenses | David J. Davies, John E. Rees, John Staniforth | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863627 | Cleaning and/or disinfection of contact lenses | David J. Davies, John E. Rees, John Staniforth | 1989-09-05 |