Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7119148 | Glyoxylated polyacrylamide composition strengthening agent | Cornel Hagiopol, Yuping Luo, David F. Townsend, Karla D. Favors, James W. Johnston +2 more | 2006-10-10 |