Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822493 | Method for separation of coarse particules | Ahmed Bouajila, Heriban Soto | 1989-04-18 |
| 4324653 | Process for the treatment of phosphate ores with silico-carbonate gangue | Amar Henchiri, Jean-Luc Cecile, Gerard Baudet, Rene Bloise | 1982-04-13 |