Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299432 | Method of making a refractory article | Marcel Gouin, Alain Simard | 2022-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299432 | Method of making a refractory article | Marcel Gouin, Alain Simard | 2022-04-12 |