Inventor
KRAL DONALD THOMAS
US4 patents
Patents
4 patentsUS5926673AJul 20, 1999
Driving mechanism for photosensitive image bearing drum in electrophotographic machines
LEXMARK INT INC102 citations93
US6397026B1May 28, 2002
Apparatus and methods for increasing bias force on opposing photosensitive member and developing means
LEXMARK INT INC18 citations78
USD611090SMar 2, 2010
Photoconductor unit
LEXMARK INT INC0 citations50
US7236730B2Jun 26, 2007
Dampening mechanism for an image forming apparatus
LEXMARK INT INC0 citations47