Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331459 | Ragger systems and methods for removing solid debris from pulping processes | Christopher L. Demler, Patrick McEnroe, Michael Lopane, Gary S. Williamson | 2025-06-17 |
| 8852403 | Twin wire press | Hughes Dionne, Marc-Andre Hetu | 2014-10-07 |
| 8617357 | Twin wire press | Hugues Dionne, Marc-Andre Hetu | 2013-12-31 |
| 5769182 | Lubricant supply safety system | — | 1998-06-23 |