| 7919962 |
Magnet scanning device that scans a cylindrical magnet along a helical path |
Peter M. Hughes |
2011-04-05 |
| 7881637 |
Method and apparatus for controlling multiple color developers using a camming mechanism |
Peter J. Keilty, Andrew E. Taylor, Jeremy Brook Lewis |
2011-02-01 |
| 7809311 |
Camming method and apparatus for controlling color developers for non-contact development |
James M. Casella, Andrew E. Taylor, Jeremy Brook Lewis, Peter J. Keilty |
2010-10-05 |
| 7801455 |
Architecture for a multi toner printing system |
Edward J. Solcz |
2010-09-21 |
| 6876829 |
Xerographic printing system with magnetic seal between development and transfer |
— |
2005-04-05 |
| 6687479 |
Paper input guide for a transfer zone in a xerographic printing apparatus |
Gerardo Leute, John W. D. Cooper, Ian Brailsford, Stan Alan Spencer, Derek J. Milton +12 more |
2004-02-03 |
| 6505013 |
System and method for extending the life of a charge receptor in a xerographic printer |
Keith L. Bedford, Krzysztof J. Less |
2003-01-07 |
| 6422984 |
Magnetic roll for use in xerographic printing |
Claire Dawn Ireland |
2002-07-23 |
| 5933696 |
Photoreceptor with internal waste toner container |
Alan C. R. Howard, Edward J. Byrne, Raymond A. Harvey, Chistopher Pearce, Anilkumar G. Bhagwat |
1999-08-03 |
| 5111246 |
Electrostatographic machine |
Ian Brailsford, Robert A. Carter, Edward J. Gutman, Don B. Jugle |
1992-05-05 |
| 4913448 |
Sealing arrangement |
Anil G. Bhagwat, Robert A. Carter |
1990-04-03 |
| 4806971 |
Magnet for use in a magnetic brush development apparatus |
— |
1989-02-21 |
| 4570570 |
Mixing device for particulate material |
— |
1986-02-18 |
