Inventor · disambiguated record
Clifford H. Griffiths
Also filed as: GRIFFITHS CLIFFORD H
11 granted patents·262 citations·filing 1972–1995
91Inventor score
Top patents by PatentIndex Score
11 records- 0196US5514505AMethod for obtaining improved image contrast in migration imaging membersXEROX CORP·Filed 1995·Granted May 7, 1996·106 cites·44 claims
- 0288US4031109AMethod for the preparation of X-form metal phthalocyanine and X-form metal free compoundsXEROX CORP·Filed 1972·Granted Jun 21, 1977·19 cites·11 claims
- 0387US4747992AProcess for fabricating a beltSYPULA DONALD S·Filed 1986·Granted May 31, 1988·65 cites·17 claims
- 0467US4098795AMethod for the preparation of x-form metal free phthalocyamineXEROX CORP·Filed 1972·Granted Jul 4, 1978·6 cites·9 claims
- 0558US4410616AMulti-layered ambipolar photoresponsive devices for electrophotographyXEROX CORP·Filed 1982·Granted Oct 18, 1983·16 cites·24 claims
- 0655US5559588ALid machine capable of producing clean-background stabilized liquid toner imagesXEROX CORP·Filed 1995·Granted Sep 24, 1996·12 cites·8 claims
- 0755US5069758AProcess for suppressing the plywood effect in photosensitive imaging membersXEROX CORP·Filed 1991·Granted Dec 3, 1991·10 cites·6 claims
- 0855US3932180ADirect alpha to X phase conversion of metal-free phthalocyanineXEROX CORP·Filed 1973·Granted Jan 13, 1976·7 cites·16 claims
- 0942US5100628AMethod and apparatus for making seamless belt photoreceptorsXEROX CORP·Filed 1990·Granted Mar 31, 1992·10 cites·28 claims
- 1039US5443785AMethod of treating seamless belt substrates and carriers thereforXEROX CORP·Filed 1994·Granted Aug 22, 1995·7 cites·11 claims
- 1130US5114736AMethod for varying nozzle traversal speed to obtain uniform thickness electrostatically spray coated layersXEROX CORP·Filed 1989·Granted May 19, 1992·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →