Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157174 | Ternary molybdenum chalcogenide oxychlorination catalysts | Murielle Rabiller-Baudry, Annick Faure, Jean Lesparre, Marcel Sergent | 1992-10-20 |
| 4808488 | Hybrid superconductive wires or ribbons comprising a chevrel phase and another superconductive phase | Marcel Sergent, Maryvonne F. Hirrien | 1989-02-28 |
| 4515491 | Device for opening and closing an exit slit for a data carrier and a printer utilizing such device | Michel Attard, Michel Leviandier | 1985-05-07 |