Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631994 | Structured surface light extraction overlay and illumination system | Roger H. Appeldorn | 1997-05-20 |
| 4988006 | Flexible pocket divider and support assembly | — | 1991-01-29 |