Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059031 | High-speed optical testing of objects | Jean Hamel | 1991-10-22 |
| 4843231 | Apparatus for the inspection of transparent materials utilizing a diffusing screen | Theodore Caloyannis | 1989-06-27 |