Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068252 | Printing system and method including active and inactive image marking engines | Steven R. Moore, Dusan G. Lysy | 2011-11-29 |
| 8019256 | Multi-mode long life monochrome printing system | — | 2011-09-13 |
| 7907883 | Method and apparatus for electrostatic brush cleaning in an image production device | Bruce E. Thayer | 2011-03-15 |