Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294515 | Photopolymerizable, negative working, peel developable, single sheet color proofing system | Wojciech A. Wilczak | 1994-03-15 |
| 4910120 | Preparation of receiver sheet materials for peel developable, single sheet color proofing system | Stephan J. W. Platzer | 1990-03-20 |