Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806980 | Dynamic feedforward process control for electrographic machines | Fereidoon S. Jamzadeh | 1989-02-21 |
| 4794421 | Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content | Michael Mosehauer, Eric K. Zeise, Jerome G. Spitzner, deceased, David Q. McDowell, George N. Tsilibes | 1988-12-27 |
| 4791450 | Multicolor electrophotographic reproduction apparatus and method for producing color accented copies | Michael Mosehauer, Jerome G. Spitzner, deceased, Eric K. Zeise | 1988-12-13 |
| 4537490 | Apparatus and method for electrophotographically producing copy having continuous-tone and other content | — | 1985-08-27 |
| 4518246 | Apparatus and method for forming multicolor electrophotographic images | Jerome G. Spitzner, deceased | 1985-05-21 |
| 4472047 | Apparatus and method for electrophotographically producing copy having continuous-tone and other content | — | 1984-09-18 |
| 4264183 | Duplex copying apparatus and method | — | 1981-04-28 |