Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091875 | Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the same | Peter Spizzirri | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091875 | Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the same | Peter Spizzirri | 2021-08-17 |