Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618519 | Cathode element for use in an electrolytic cell intended for production of aluminum | Delphine Bonnafous, Jean-Luc Basquin | 2009-11-17 |
| 7527715 | Method and system for cooling an electrolytic cell for aluminum production | Laurent Fiot, Airy-Pierre Lamaze, Bernard Eygulnent, Jean-Luc Basquin | 2009-05-05 |
| 7485215 | Method of pre-heating a stack for aluminium electrolysis production | Denis Jouaffre, Jean-Luc Basquin | 2009-02-03 |
| 7192511 | Method for regulating an electrolytic cell | Oliver Bonnardel | 2007-03-20 |
| 7135104 | Method for regulating an electrolysis cell | Oliver Bonnardel | 2006-11-14 |
| 5069842 | Process of shaping carbonaceous blocks by multiaxial compacting | Benoit Coste, Francois Keime | 1991-12-03 |
| 4990081 | Apparatus for shaping carbonaceous blocks by multiaxial compacting | Benoit Coste, Jean Biarez, Francois Keime | 1991-02-05 |
| 4859175 | Apparatus and process for optimizing combustion in chamber-type furnaces for baking carbonaceous blocks | Christian Dreyer, Jean-Claude Thomas | 1989-08-22 |
| 4826419 | Apparatus for relaxing stresses at the end of oedometric compacting of a mixture of an aggregate and a binder | Benoit Coste | 1989-05-02 |
| 4778278 | Pneumatic suspension for vibrocompactors which are used in particular for the production of carbonaceous blocks | Benoit Coste | 1988-10-18 |
| 4770826 | Method of regulating the tar content of anodes intended for the production of aluminum by electrolysis | — | 1988-09-13 |