Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484879 | Water soluble packaging system and method | Armand J. Desmarais, Lawrence Clifford Dull, Jean A. Raymond | 2002-11-26 |
| 4664859 | Process for solvent casting a film | — | 1987-05-12 |
| 4584231 | Solvent cast acrylic film | — | 1986-04-22 |