Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080224 | Method for processing waste containing metal contaminants using a reducing agent | Jean-Michel Turmel, Jean Rocherulle, Paul Grange, John Razafindrakoto, Yves Laurent | 2000-06-27 |
| 6034012 | Composite material containing a fibre reinforced vitroceramic matrix and a method of making the same | Gerard Philippe Gauthier, Yves Emile Marie Ange Laurent, Susanne Obradovic, Olivier H. Sudre | 2000-03-07 |
| 5166102 | Glass compositions containing oxygen and nitrogen and production of nitroceramics/vetroceramics composites therefrom | Claudette Drouet, Yves Laurent, Erik Mennessier, Laurence Poquillon | 1992-11-24 |
| 4983360 | Gallium nitride and oxynitrides used as selective detectors of reducing gases, process of making and device containing them | Odile Merdrignac, Jean-Louis Guyader, Yves Colin, Yves Laurent | 1991-01-08 |
| 4797377 | Massive crystalline aluminosilicate with expanded structure and process for its manufacture | Yves Laurent, Jean-Louis Guyader | 1989-01-10 |
| 4608352 | Neutron-absorbent glasses containing gadolinium and process for their preparation | Yves Laurent | 1986-08-26 |