Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762419 | Method of determining surface relief without making contact therewith | Gerard Morel | 1988-08-09 |
| 4497576 | Article analyzer apparatus by silhouette projection | Maurice Leroy | 1985-02-05 |