Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123141 | Screen cylinder | Benoit MARTINEAU, Israel Paquette, Christophe Roger Hayart | 2024-10-22 |
| 11846070 | Screen cylinder | Benoit MARTINEAU, Israel Paquette, Christophe Roger Hayart | 2023-12-19 |
| 5542542 | System for detecting contaminants | John Hoffmann, Norman King Roberts, Robert S. Hart | 1996-08-06 |