Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171758 | Dimensionally stable flexographic printing plates | Sudershan K. Bhateja, John A. Martens | 2001-01-09 |
| 5279697 | Device for forming flexographic printing plate | John A. Peterson, Craig D. Lien, John A. Martens, Gary A. Staus, Gary D. VanDerWerff | 1994-01-18 |