Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778248 | Pressurized optical cable equipped to detect and locate pressure losses that might affect it | Bernard Arzur | 1988-10-18 |
| 4468003 | Process for pulling cables into conduits | Pierre Le Cabec, Francois Le Damany | 1984-08-28 |
| 4408828 | Optical fibre submarine cable | Georges Le Noane | 1983-10-11 |