Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136714 | Methods of optical brightening agent removal | — | 2021-10-05 |
| 11111629 | Methods of pulp fiber treatment | Damon C. Waters | 2021-09-07 |
| 11001864 | Bacterial control in fermentation systems | Carl R. EVENSON | 2021-05-11 |
| 10941063 | Method for down-hole treatment of a production well for sulfur based contaminants | — | 2021-03-09 |
| 10883224 | Methods of pulp fiber treatment | — | 2021-01-05 |