Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999031 | Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer | Rodney M. Weston | 2011-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999031 | Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer | Rodney M. Weston | 2011-08-16 |