Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533466 | Polycarboxylic acid derivatives and uses | Clarence R. Bresson, Robert M. Parlman | 1985-08-06 |
| 4482480 | Polycarboxylic acid derivatives and uses | Clarence R. Bresson, Robert M. Parlman | 1984-11-13 |