Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691063 | Jewelry | — | 2013-10-08 |
| 5077153 | Process for making an electrode with a porous support for an electrochemical cell and electrode obtained by said process | Michel Grange-Cossou | 1991-12-31 |