Inventor · disambiguated record
Richard F. Koehler, Jr.
Also filed as: KOEHLER JR RICHARD F · KOEHLER RICHARD F
10 granted patents·170 citations·filing 1980–2002
91Inventor score
Files withXEROX CORP10
Top patents by PatentIndex Score
10 records- 0185US4724303AInstant-on fuserXEROX CORP·Filed 1986·Granted Feb 9, 1988·29 cites·4 claims
- 0281US4375673ACharge spectrographXEROX CORP·Filed 1980·Granted Mar 1, 1983·24 cites·21 claims
- 0379US5337136ATandem trilevel process color printerXEROX CORP·Filed 1992·Granted Aug 9, 1994·24 cites·11 claims
- 0478US4851318AProcess for encapsulated toner compositions with oligomeric surfactant emulsifiersXEROX CORP·Filed 1988·Granted Jul 25, 1989·32 cites·25 claims
- 0575US6775504B2Developer member adapted for depositing developer material on an imaging surfaceXEROX CORP·Filed 2002·Granted Aug 10, 2004·15 cites·11 claims
- 0659US4426436AProcess for positive charge sharing toner compositionsXEROX CORP·Filed 1981·Granted Jan 17, 1984·10 cites·9 claims
- 0755US4304830AToner additivesXEROX CORP·Filed 1980·Granted Dec 8, 1981·9 cites·5 claims
- 0852US4497570APrinting machine employing an operator replaceable interposition web and photoconductive memberXEROX CORP·Filed 1983·Granted Feb 5, 1985·8 cites·14 claims
- 0952US4378420AProcess for charging toner compositionsXEROX CORP·Filed 1981·Granted Mar 29, 1983·8 cites·5 claims
- 1048US4536080ADeveloper material end of life sensingXEROX CORP·Filed 1983·Granted Aug 20, 1985·11 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →