Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203837 | Recycled or brown paper board and methods of making same | — | 2021-12-21 |
| 10889938 | Coated substrate comprising a surface-treated, aqueous-based polymer coating and methods of making and using the same | David R. Constant, David Robert Cordier, Sharad Mathur | 2021-01-12 |