Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331750 | Alkaline cation conductive vitreous composition and a method of preparing such a composition | Guy Robert | 1982-05-25 |
| 4211475 | Electro-optic display device using a vitreous solid ion-conductive material | Alain Wasniewski, Michel Doreau, Guy Robert, Odile Hubert, Michel Massin | 1980-07-08 |