Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8135182 | Method for creating photo cutouts and collages | Jiebo Luo | 2012-03-13 |
| 5043764 | Replaceable developer station having indicator for determining whether developer station is used or new | Lawrence A. Hill, Kelly S. Robinson | 1991-08-27 |
| 4956668 | Developer mix monitoring for replaceable developer stations | Wunan Chang, Kelly S. Robinson | 1990-09-11 |
| 4575224 | Electrographic apparatus having an on-line densitometer | — | 1986-03-11 |