Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818096 | Photoreactive lenses with adamantane spiro compounds | Harry G. Heller, Stephen N. Oliver, John Whittall, Jack Brettle, Clive Trundle | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818096 | Photoreactive lenses with adamantane spiro compounds | Harry G. Heller, Stephen N. Oliver, John Whittall, Jack Brettle, Clive Trundle | 1989-04-04 |