Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144946 | Cationic polyvinyl alcohol-containing compositions | William C. Floyd, III | 2006-12-05 |
| 4220479 | Phthalocyanine pigments for coloring plastics | Stanley F. Huffner | 1980-09-02 |
| 4204871 | Printing inks containing nucleated organic pigments | Mark Johnson, Jules Rothmayer | 1980-05-27 |