Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904881 | Procedure for preparing a incandescent material and its use in hard mantles for gas lighting of public places | Alain Jegat, Rene Bardin | 1999-05-18 |
| 5683744 | Process for the preparation of a porous material layer covered with an electronically conductive polymer and the product obtained by this process | Renaud Jolly | 1997-11-04 |
| 5395508 | Apparatus for the electrolytic deposition of a metal on a weakly conductive flexible substrate electrolytic deposition process and product obtained by this process | Renaud Jolly, Jacques Legrand | 1995-03-07 |