Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255508 | Flexible metal printing cylinder having a coating of crystalline photoconductive material | — | 1981-03-10 |
| 4242433 | High speed electrophotographic medium | Arno K. Hagenlocher | 1980-12-30 |
| 4241160 | Multiple copy electrophotographic reproducing method | — | 1980-12-23 |
| 4240125 | Corona generating element | — | 1980-12-16 |
| 4236807 | Modular electrophotographic copying machine | — | 1980-12-02 |
| 4236812 | Image recording method for electrophotographic film | — | 1980-12-02 |
| 4204865 | Direct-imaging flexible offset printing plate and method of manufacture | Ferdinand Martinez, Stanley F. Ignasiak | 1980-05-27 |