Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441123 | Cationic water based polymers for ink, coating, and film applications | Charles B. Rybny | 2016-09-13 |
| 9434849 | Water based anionic polymers for ink, coating, and film applications | Charles B. Rybny | 2016-09-06 |