Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498661 | Method and apparatus for rendering grayscales at a facsimile presentation device using a calibrated threshold matrix | Craig D. Brossman, Arianne Hinds, Nenad Rijavec, Mark A. Stephens, Raymond Glenn Wardell | 2002-12-24 |
| 6411322 | Test pattern for use to adjust multiple beam spot spacing | — | 2002-06-25 |
| 6337958 | Matching the printing characteristics between two engines of a duplex print system | William Ashmead Courtenay Bateman, III, John C. Wilson | 2002-01-08 |