Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658968 | Flexible packaging printing ink | Robert Catena, Mathew C. Mathew, Nicholas Carmen Marinelli | 1997-08-19 |
| 5338785 | Flexible packaging printing ink containing cellulose acetate butyrate | Robert Catena, Gastone Artusa, Albert A. Kveglis, Jason J. Bosco, Mathew C. Mathew +1 more | 1994-08-16 |