Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843231 | Apparatus for the inspection of transparent materials utilizing a diffusing screen | Pierre Lamborot | 1989-06-27 |
| 4208130 | Method and apparatus for optically detecting defects in a transparent object | Jean E. Saconney | 1980-06-17 |