Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714939 | Electrographic reproduction apparatus | William Y. Fowlkes, Donald S. Rimai | 1987-12-22 |
| 4575222 | Apparatus for accurately forming color-corrected electrographic images | Alphonse B. DiFrancesco | 1986-03-11 |
| 4412738 | Vacuum document feeder | Edwin E. Cleaveland | 1983-11-01 |
| 4256298 | Self-compensating registration mechanism | — | 1981-03-17 |