Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865349 | Machine post-launch process optimization through wireless connected customer replaceable unit memory | Scott M. Silence, Douglas Kreckel, Charles H. Tabb | 2005-03-08 |
| 6735399 | Post-launch process optimization of replaceable sub-assembly utilization through customer replaceable unit memory programming | Charles H. Tabb, Scott M. Silence, Douglas Kreckel | 2004-05-11 |
| 5561013 | Magenta toner and imaging processes | Katherine N. O'Brien, Janet L. Castano, Donald Riley, Charles D. Zimmer, Mark Ballou +3 more | 1996-10-01 |
| 5536608 | Imaging processes using cyan and black toners | Katherine N. O'Brien, Janet L. Castano, Mark Ballou, Charles D. Zimmer, Sandra J. Hutkowski +3 more | 1996-07-16 |
| 5057942 | Electronic document scanner with a transparent imaging and drive roller | Steven R. Moore, Maurice F. Holmes | 1991-10-15 |