Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402927 | Distribution of alumina-rich electrolyte in aluminum electrowinning cells | Jean-Jacques Duruz | 2002-06-11 |
| 5486278 | Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell | Fausto Manganiello, Jean-Jacques Duruz | 1996-01-23 |