Inventor · disambiguated record
Charles W. Spehrley, Jr.
Also filed as: MOYNIHAN EDWARD R · SPEHRLEY CHARLES W · SPEHRLEY CHARLES W JR · SPEHRLEY JR CHARLES W
40 granted patents·1 pending application·1,497 citations·filing 1977–2007
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US5489925AInk jet printing systemMARKEM CORP·Filed 1993·Granted Feb 6, 1996·137 cites·21 claims
- 0297US4751528APlaten arrangement for hot melt ink jet apparatusSPECTRA INC·Filed 1987·Granted Jun 14, 1988·158 cites·19 claims
- 0396US4814786AHot melt ink supply systemSPECTRA INC·Filed 1987·Granted Mar 21, 1989·104 cites·23 claims
- 0495US4951067AControlled ink drop spreading in hot melt ink jet printingSPECTRA INC·Filed 1988·Granted Aug 21, 1990·78 cites·14 claims
- 0595US4937598AInk supply system for an ink jet headSPECTRA INC·Filed 1989·Granted Jun 26, 1990·121 cites·12 claims
- 0694US4782363ACopying system for on-line finishingXEROX CORP·Filed 1987·Granted Nov 1, 1988·57 cites·26 claims
- 0793US4788556ADeaeration of ink in an ink jet systemSPECTRA INC·Filed 1987·Granted Nov 29, 1988·63 cites·10 claims
- 0891US4221480ABelt support and control systemXEROX CORP·Filed 1979·Granted Sep 9, 1980·30 cites·16 claims
- 0990US5910810AInk jet printing systemMARKEM CORP·Filed 1995·Granted Jun 8, 1999·68 cites·3 claims
- 1090US4961082ADeaeration of ink in an ink jet systemSPECTRA INC·Filed 1988·Granted Oct 2, 1990·45 cites·7 claims
- 1190US4294539ADocument vacuum weir systemXEROX CORP·Filed 1980·Granted Oct 13, 1981·26 cites·9 claims
- 1288US5075689ABidirectional hot melt ink jet printingSPECTRA INC·Filed 1989·Granted Dec 24, 1991·49 cites·26 claims
- 1388US4194666AStaple clinching mechanismXEROX CORP·Filed 1978·Granted Mar 25, 1980·42 cites·12 claims
- 1487US5182571AHot melt ink jet transparencySPECTRA INC·Filed 1991·Granted Jan 26, 1993·61 cites·23 claims
- 1587US4928120AOrifice plate cleaner for hot melt ink jetSPECTRA INC·Filed 1988·Granted May 22, 1990·49 cites·20 claims
- 1687US4645195ASheet-registration and feeding apparatusEASTMAN KODAK CO·Filed 1985·Granted Feb 24, 1987·33 cites·10 claims
- 1786US4849795ASheet transportXEROX CORP·Filed 1987·Granted Jul 18, 1989·29 cites·29 claims
- 1883US5043741AControlled ink drop spreading in hot melt ink jet printingSPECTRA INC·Filed 1990·Granted Aug 27, 1991·47 cites·32 claims
- 1982US4142594AMethod and core barrel apparatus for obtaining and retrieving subterranean formation samplesAMERICAN COLDSET CORP·Filed 1977·Granted Mar 6, 1979·61 cites·40 claims
- 2078US4801473AMethod for preparing a hot melt ink transparencySPECTRA INC·Filed 1987·Granted Jan 31, 1989·22 cites·21 claims
- 2174US7690779B2High resolution multicolor ink jet printerFUJIFILM DIMATIX INC·Filed 2007·Granted Apr 6, 2010·3 cites·20 claims
- 2274US5281442ATreatment of hot melt ink imagesSPECTRA INC·Filed 1992·Granted Jan 25, 1994·17 cites·34 claims
- 2372US5467180AHigh air flow low pressure prefuser transportXEROX CORP·Filed 1994·Granted Nov 14, 1995·21 cites·14 claims
- 2471US5023111ATreatment of hot melt ink imagesSPECTRA INC·Filed 1989·Granted Jun 11, 1991·13 cites·19 claims
- 2571US4184622AStapler headXEROX CORP·Filed 1978·Granted Jan 22, 1980·13 cites·6 claims
- 2669US4873134AHot melt ink projection transparencySPECTRA INC·Filed 1988·Granted Oct 10, 1989·23 cites·7 claims
- 2764US5003322AHolt melt ink supply unitSPECTRA INC·Filed 1989·Granted Mar 26, 1991·13 cites·14 claims
- 2861US4175314APneumatically controlled stapling systemXEROX CORP·Filed 1978·Granted Nov 27, 1979·13 cites·14 claims
- 2960US4864330AMethod of forming a hot melt ink unitSPECTRA INC·Filed 1989·Granted Sep 5, 1989·11 cites·2 claims
- 3059US5114747ATreatment of hot melt ink imagesSPECTRA INC·Filed 1991·Granted May 19, 1992·8 cites·6 claims
- 3157US5105204ASubtractive color hot melt ink reflection images on opaque substratesSPECTRA INC·Filed 1990·Granted Apr 14, 1992·15 cites·11 claims
- 3253US7237872B1High resolution multicolor ink jet printerFUJIFILM DIMATIX INC·Filed 1995·Granted Jul 3, 2007·12 cites·47 claims
- 3353US5980981AMethod of preparing a transparency having a hot melt ink patternFiled 1991·Granted Nov 9, 1999·6 cites·9 claims
- 3453US4686581ADocument scanning systemANA TECH CORP·Filed 1985·Granted Aug 11, 1987·12 cites·7 claims
- 3553US4305529AParticle dispensing systemXEROX CORP·Filed 1979·Granted Dec 15, 1981·11 cites·20 claims
- 3648US4187969AFixed stapler headXEROX CORP·Filed 1978·Granted Feb 12, 1980·8 cites·6 claims
- 3746US5172135AHot melt ink supply unitSPECTRA INC·Filed 1991·Granted Dec 15, 1992·8 cites·7 claims
- 3844US5337079APost-processing of colored hot melt ink imagesSPECTRA INC·Filed 1990·Granted Aug 9, 1994·6 cites·40 claims
- 3944US2007059070A1Apparatus for precisely adjusting the position of workstations in a document printer/copierHENSEL DONALD S·Filed 2006·Application pending·0 cites
- 4036US7181153B2Apparatus for precisely adjusting the position of work stations in a document printer/copierEASTMAN KODAK CO·Filed 2004·Granted Feb 20, 2007·0 cites·25 claims
- 4134US4877676AHot melt ink transparencySPECTRA INC·Filed 1988·Granted Oct 31, 1989·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →