Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661981 | Method and apparatus for controlling transfer belt velocity of a color printer | Richard M. Boothe, Danny Keith Chapman, Mark A. Omelchenko, John Parker Richey | 2003-12-09 |
| 6657650 | Method of laser printhead registration control in an electrophotographic machine | Mark A. Omelchenko, David Anthony Schneider | 2003-12-02 |
| 6570598 | Sub-pel registration of color planes using cartridge velocity control | David Anthony Schneider | 2003-05-27 |
| 6549225 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | David Anthony Schneider, Earl Dawson Ward, II | 2003-04-15 |