Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715511 | Method and apparatus for sewage grit removal | Marc Béliveau, Michel Bruneau, Martin Couture | 2014-05-06 |
| 7906018 | System for treating wastewater | Valery Ursel | 2011-03-15 |
| 7722776 | Gravitational separation device for water treatment | Olivier Iborra, Michel Badard | 2010-05-25 |
| 7648638 | Method for treating wastewater | Valery Ursel | 2010-01-19 |