Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863627 | Cleaning and/or disinfection of contact lenses | David J. Davies, Brian Meakin, John E. Rees | 1989-09-05 |
| 4832880 | Manufacture of moulded products | — | 1989-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863627 | Cleaning and/or disinfection of contact lenses | David J. Davies, Brian Meakin, John E. Rees | 1989-09-05 |
| 4832880 | Manufacture of moulded products | — | 1989-05-23 |