Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188719 | Radiocommunication system repeater | — | 2001-02-13 |
| 4955008 | Prewritten data storage medium and optical scanning device therefor | Daniel Bec, Jean-Louis Gerard | 1990-09-04 |
| 4809251 | Prewritten data storage medium and optical scanning device therefor | Daniel Bec, Jean-Louis Gerard | 1989-02-28 |