Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322139 | Hydrophilic-gel contact lenses adapted into a planarized xerogel state and method for making the same | — | 1982-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322139 | Hydrophilic-gel contact lenses adapted into a planarized xerogel state and method for making the same | — | 1982-03-30 |