Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711401 | High efficiency wet strength resins from new cross-linkers | Cornel Hagiopol, Dexter C. Johnson | 2020-07-14 |
| 10633798 | Blends of polymers as wet strengthening agents for paper | Cornel Hagiopol, David F. Townsend, James W. Johnston, Robert McDonald, Metric M. Simpson +1 more | 2020-04-28 |