Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280565 | Drainage management in multi-ply papermaking | Nathan Ray Jones, James W. Minner | 2019-05-07 |
| 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 |
| 9145646 | Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing | William C. Johnson, Mei Liu, Shawnee M. Wilson, Mark Grimm, Michael R. St. John | 2015-09-29 |
| 8840759 | Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing | William C. Johnson, Mei Liu, Shawnee M. Wilson, Mark Grimm, Michael R. St. John | 2014-09-23 |