Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933248 | Electrophotographic recording material | Franz Freimuth | 1990-06-12 |
| 4587192 | Developing apparatus for the liquid development of electrostatic charge images | Helmuth Haberhauer | 1986-05-06 |
| 4528256 | Electrophotographic recording material with condensation product | — | 1985-07-09 |
| 4371599 | Process for the preparation of printing forms and/or metallized images | Ilse Bader | 1983-02-01 |
| 4350748 | Electrophotographic process for the manufacture of printing forms or printed circuits including transfer of photoconductive coating from temporary support | — | 1982-09-21 |
| 4252880 | Electrophotographic recording material | Franz Freimuth | 1981-02-24 |