Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648558 | Method for the treatment of aluminum in a furnace | Bruno Allemand | 2010-01-19 |
| 7223978 | Method for measuring gaseous species by derivation | Jacky Laurent, Savine Bockel-Macal, Fabien Januard, Bruno Allemand | 2007-05-29 |
| 6514310 | Process for injection of a gas with the aid of a nozzle | Bruno Allemand, Christel Champinot, Stephane Melen, Sabastien Flichy, Jacky Laurent | 2003-02-04 |
| 6229838 | Electric arc furnace for the production of steel and method of operating this furnace | Sebastien Flichy, Jacky Laurent, Frederic Viraize, Marc Bremont | 2001-05-08 |
| 5344122 | Tubular rod and device for sampling and analyzing fumes and apparatus including such device | Nicolas Perrin, Michel Devaux | 1994-09-06 |