Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506463 | Copolyamide active-passive oxygen barrier resins | Paul J. Cahill, Joel A. Richardson | 2003-01-14 |
| 6346308 | Active oxygen scavenger compositions and their use in packaging articles | Paul J. Cahill, Joel A. Richardson, George E. Rotter, Granville L. Smyser, Roman F. Barski +1 more | 2002-02-12 |