Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659643 | Notched fiber array illumination device | Michael C. Lea | 1997-08-19 |
| 5631994 | Structured surface light extraction overlay and illumination system | David J. Lundin | 1997-05-20 |