Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582954 | Process for preparing photohardenable elastomeric element having increased exposure latitude | David W. Swatton, Udo Weikart | 1996-12-10 |
| 5500327 | Photosensitive element having support with adjustable adhesion | Richard P. Pankratz | 1996-03-19 |
| 5407781 | Photosensitive element having support with adjustable adhesion | Richard P. Pankratz | 1995-04-18 |
| 5354645 | Process for the production of flexographic printing reliefs | Manfred Schober, James A. Klein | 1994-10-11 |
| 5292617 | Photosensitive element having support with adjustable adhesion | Richard P. Pankratz | 1994-03-08 |
| 4894315 | Process for making flexographic printing plates with increased flexibility | Michael Fryd, Ernst Leberzammer | 1990-01-16 |
| 4369239 | Process for preparation of photopolymerized dot-etchable masks using staging solution | James William O'Neil | 1983-01-18 |