Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723212 | Impregnated graphite cathode for the electrolysis of aluminium | Jean-Michel Dreyfus | 2004-04-20 |
| 4596785 | Group VIII and VIB metal sulfide catalysts, their manufacture and their use for hydrotreating hydrocarbon cuts containing sulfur | Herve Toulhoat, Yves Jacquin | 1986-06-24 |