Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598529 | Process for the preparation of lignin based polyurethane products | Michel P. Drouin | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598529 | Process for the preparation of lignin based polyurethane products | Michel P. Drouin | 2017-03-21 |