Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D662521 | Mixing rotor | Doris Tremblay | 2012-06-26 |
| 7987992 | Coke separation process in paste plant | Pierre Laurin, Nathalie Bouchard, Weixia Chen, Cyril Gaudreault | 2011-08-02 |