Inventor · disambiguated record
Christopher D. Smith
Also filed as: SMITH CHRISTOPHER D · SMITH CHRISTOPHER DOUGLAS · SMITH CHRISTOPHER N
13 granted patents·2 pending applications·252 citations·filing 1977–2022
92Inventor score
Top patents by PatentIndex Score
15 records- 0187US6024429AMailing machine including ink jet printing having ink availability checkingPITNEY BOWES INC·Filed 1997·Granted Feb 15, 2000·59 cites·26 claims
- 0282US4644206AContinuously variable torque converterSMITH CHRISTOPHER D·Filed 1984·Granted Feb 17, 1987·37 cites·9 claims
- 0376US4130174ALoudspeakerAUDIOANALYST INC·Filed 1977·Granted Dec 19, 1978·58 cites·19 claims
- 0473US9149166B2Low energy centrifugal liquid-solid separator systemDAVEY JERRY·Filed 2012·Granted Oct 6, 2015·4 cites·76 claims
- 0567US5579752AAdjustable bow sightEBSA CORP·Filed 1995·Granted Dec 3, 1996·43 cites·12 claims
- 0666US4899172AMethod and apparatus for perforating indicia on used thermal transfer ribbon within a cassettePITNEY BOWES INC·Filed 1987·Granted Feb 6, 1990·12 cites·21 claims
- 0761US7903266B2System and method for using divided fonts to achieve proportional spacingPITNEY BOWES INC·Filed 2006·Granted Mar 8, 2011·3 cites·16 claims
- 0857US11970192B2Railroad energy delivery systemSUNTRAIN INC·Filed 2022·Granted Apr 30, 2024·0 cites·35 claims
- 0957US4926193AThermal transfer ribbon cartridge including ribbon perforating meansPITNEY BOWES INC·Filed 1987·Granted May 15, 1990·10 cites·20 claims
- 1048US2006110281A1Scent delivery systemSMITH CHRISTOPHER D·Filed 2004·Application pending·0 cites
- 1146US9963629B2Foamers for unloading high-condensate gas wellsSTEPAN CO·Filed 2014·Granted May 8, 2018·0 cites·14 claims
- 1246US5388136AX-ray inspection apparatus for electronic circuitsIBM·Filed 1993·Granted Feb 7, 1995·16 cites·7 claims
- 1342US11896065B2Personal temperature regulation deviceZERO DEGREES LLC·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 1436US5585613APostage metering apparatus including means for guarding against printing a postage value without accouting thereforPITNEY BOWES INC·Filed 1995·Granted Dec 17, 1996·10 cites·10 claims
- 1535US2005242880A1Power amplifier systemDOMOKOS JOHN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →