Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517677 | Method of improving retention and drainage in a papermaking process using low molecular weight cationic dispersion polymers | Richard P. Cardile, Cathy C. Johnson, Angela P. Zagala | 2003-02-11 |