Inventor
GRIFFITHS CLIFFORD H
US11 patents
⚠️ This page may combine multiple inventors who share the name “GRIFFITHS CLIFFORD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
10 patentsUS5514505AMay 7, 1996
Method for obtaining improved image contrast in migration imaging members
XEROX CORP106 citations97
US4031109AJun 21, 1977
Method for the preparation of X-form metal phthalocyanine and X-form metal free compounds
XEROX CORP19 citations79
US5559588ASep 24, 1996
Lid machine capable of producing clean-background stabilized liquid toner images
XEROX CORP12 citations73
US5443785AAug 22, 1995
Method of treating seamless belt substrates and carriers therefor
XEROX CORP7 citations73
US5100628AMar 31, 1992
Method and apparatus for making seamless belt photoreceptors
XEROX CORP10 citations73
US5069758ADec 3, 1991
Process for suppressing the plywood effect in photosensitive imaging members
XEROX CORP10 citations73
US4410616AOct 18, 1983
Multi-layered ambipolar photoresponsive devices for electrophotography
XEROX CORP16 citations73
US3932180AJan 13, 1976
Direct alpha to X phase conversion of metal-free phthalocyanine
XEROX CORP7 citations73
US4098795AJul 4, 1978
Method for the preparation of x-form metal free phthalocyamine
XEROX CORP6 citations71
US5114736AMay 19, 1992
Method for varying nozzle traversal speed to obtain uniform thickness electrostatically spray coated layers
XEROX CORP4 citations60