Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100004 | Radiation-sensitive mixture and recording material made thereof for offset printing plates | Andreas Elsaesser, Otfried Gaschler, Helmut Haberhauer, Mathias Eichhorn, Fritz-Feo Grabley +2 more | 2000-08-08 |
| 5811224 | Process for rejuvenating developer in printing plate development | George Malinoski, David Sullivan, Judith Ann Sullivan | 1998-09-22 |
| 5734944 | Apparatus for rejuvenating developer in printing plate development | George Malinoski, David Sullivan | 1998-03-31 |
| 5192641 | Method of thermal wax transfer as a mask for digital color proofing | Sonya Y. Shaw | 1993-03-09 |
| 4912021 | Developer-finisher compositions for lithographic plates | Major S. Dhillon, Shane Hsieh | 1990-03-27 |
| 4873174 | Method of using developer-finisher compositions for lithographic plates | Major S. Dhillon, Shane Hsieh | 1989-10-10 |
| 4486529 | Dialo printing plate made from laser | William Jeffers, Raimund J. Faust, Shuchen Liu | 1984-12-04 |
| 4323307 | Light beam scanning apparatus | — | 1982-04-06 |
| 4254196 | Method of preparing lithoplates and plate | Victor M. Kamhi | 1981-03-03 |
| 4248959 | Preparation of diazo printing plates using laser exposure | William Jeffers, Raimund J. Faust, Shuchen Liu | 1981-02-03 |