Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454814 | Processes and apparatuses for treating and/or increasing dryness of a substance | Abdelaziz Bourega, Roger Paradis, Dany Sarrazin-Sullivan, Jean-Pierre Dionne, Mostafa Chamoumi | 2013-06-04 |
| 7828953 | Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure | Abderrazak Berrak | 2010-11-09 |
| 7578918 | Process and apparatus for treating sludge | Abderrazak Berrak | 2009-08-25 |