Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868804 | Optical memory system which uses a different illumination mode when scanning reserved areas | Francois Le Carvennec, Daniel Lecomte, Rene Romeas | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868804 | Optical memory system which uses a different illumination mode when scanning reserved areas | Francois Le Carvennec, Daniel Lecomte, Rene Romeas | 1989-09-19 |