Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223298 | Interface for communication with an IC card, and apparatus fitted with such an interface | Vincent Tellier, Michel Talaga | 2001-04-24 |
| 5350646 | Ionically conductive polymeric materials | Michel Armand, Jean-Yves Sanchez | 1994-09-27 |
| 5299620 | Metal casting surface modification by powder impregnation | Gopal S. Revankar | 1994-04-05 |
| 5027878 | Method of impregnation of iron with a wear resistant material | Gopal S. Revankar, John J. Maberry, David Pierce Jones | 1991-07-02 |