Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006171 | Methods and compositions for enhancing sizing in papermaking process | William C. Johnson | 2018-06-26 |
| 9920482 | Method of increasing paper strength | Paul Richardson, James L. Thomas, Mei Liu, Robert M. Lowe | 2018-03-20 |