Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740818 | Electrophotographic reproduction apparatus and method with selective screening | George N. Tsilibes, David E. Hockey, Tomas Roztocil, Dale R. Smith, John P. Swapceinski +1 more | 1988-04-26 |
| 4477177 | Apparatus for projecting a screen pattern onto a photoconductor | — | 1984-10-16 |
| 4459011 | Compact screen projector | — | 1984-07-10 |
| 4428662 | Color reproduction apparatus | — | 1984-01-31 |
| 4427291 | Compact optical imaging apparatus | — | 1984-01-24 |
| 4371253 | Color electrophotographic copier | Carl M. Marsiglio | 1983-02-01 |
| 4338021 | Imaging apparatus | — | 1982-07-06 |