Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387452 | Optical device for the recording and reading of data media and optical memory system incorporating such a device | Claude Bricot, Francois Le Carvennec | 1983-06-07 |
| 4292144 | Process and device for coating small-sized elements with a metal deposit | Emile Genieys | 1981-09-29 |