Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444091 | Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking | William J. Ward, Andrew J. Dunham, Phillip W. Carter | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444091 | Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking | William J. Ward, Andrew J. Dunham, Phillip W. Carter | 2002-09-03 |