Inventor
LAING JOHN R
US13 patents
Patents
13 patentsUS4937157AJun 26, 1990
Toner and developer compositions with charge enhancing additives
XEROX CORP62 citations95
US4904762AFeb 27, 1990
Toner compositions with charge enhancing additives
XEROX CORP28 citations88
US4963455AOct 16, 1990
Developer compositions with suspension polymerized styrene butadiene resins
XEROX CORP20 citations81
US4494863AJan 22, 1985
Cleaning apparatus for a charge retentive surface
XEROX CORP26 citations81
US5787329AJul 28, 1998
Organic coated development electrodes and methods thereof
XEROX CORP7 citations73
US5722008AFeb 24, 1998
Copy machine with physical mixing of distinct toner to form a custom colored toner
XEROX CORP8 citations73
US5045423ASep 3, 1991
Toner and developer compositions with charge enhancing additives
XEROX CORP12 citations73
US5888691AMar 30, 1999
Process for producing toner
XEROX CORP15 citations70
US5569572AOct 29, 1996
Processes for controlling developer aging
XEROX CORP10 citations69
US4678734AJul 7, 1987
Process for developer compositions
XEROX CORP11 citations69
US5761587AJun 2, 1998
Coated development electrodes and methods thereof
XEROX CORP3 citations62
US5627003AMay 6, 1997
Cleaning processes
XEROX CORP4 citations62
US7354689B2Apr 8, 2008
Process for producing toner
XEROX CORP0 citations51