Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853258 | Method for the impervious metallic coating of an optic fiber and device | Christian Quinty, Maryse Gazard, Serge Blaison | 1989-08-01 |
| 4572840 | Method of manufacturing an optical fiber with chiralic structure and a device for putting this method into practice | Serge Blaison, Christian Quinty, Maryse Gazard | 1986-02-25 |
| 4539038 | Device ensuring permanent nutrition of pot plants | — | 1985-09-03 |
| 4493720 | Process for producing doped vitreous silica for preparing a preform for an optical fibre | Francis Gauthier | 1985-01-15 |
| D265973 | Dispenser for cleaning powders | — | 1982-08-31 |
| D265974 | Dispenser for solid material | — | 1982-08-31 |
| D256715 | Fly-trap | Yves Joyaux | 1980-09-02 |
| D256716 | Fly-trap | Yves Joyaux | 1980-09-02 |