Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019225 | Molten salt electrowinning electrode, method and cell | Jean-Jacques Duruz, Claude Durmelat | 1991-05-28 |
| 4948676 | Cermet material, cermet body and method of manufacture | Jean-Jacques Duruz | 1990-08-14 |
| 4689077 | Method for manufacturing a reaction-sintered metal/ceramic composite body and metal/ceramic composite body | Michel Chevigne, Jean-Pol Wiaux | 1987-08-25 |