Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047006 | Personal integrating sphere system | Howard Brandston | 1991-09-10 |
| 4799784 | Visual vertex finder | — | 1989-01-24 |
| 4641349 | Iris recognition system | Leonard Flom | 1987-02-03 |