Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284894 | Low-foaming latexes for use in printing ink formulations | Edward Stone, John G. Pucknat | 1994-02-08 |
| 5183847 | Modified carboxylated rosin polyamide/acrylics | Sobhy El-Hefnawi, Shailesh Shah | 1993-02-02 |
| 5180782 | Compatible polyamide-acrylic compositions | Edward Stone | 1993-01-19 |