Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451644 | Aqueous process for preparing water soluble polymers of monoethylenically unsaturated dicarboxylic acids | Thomas F. McCallum, III, Barry Weinstein | 1995-09-19 |
| 5294686 | Process for efficient utilization of chain transfer agent | Thomas F. McCallum, III, Barry Weinstein | 1994-03-15 |