Inventor · disambiguated record
Joseph Callahan
Also filed as: CALLAHAN JOSEPH · CALLAHAN JOSEPH E
22 granted patents·12 pending applications·151 citations·filing 2004–2021
94Inventor score
Files withEMCON TECHNOLOGIES LLC9FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC7ARVIN TECHNOLOGIES INC6ABRAM KWIN2CALLAHAN JOSEPH2
Top patents by PatentIndex Score
34 records- 0194US7401592B2Hybrid exhaust valve assemblyEMCON TECHNOLOGIES LLC·Filed 2007·Granted Jul 22, 2008·30 cites·27 claims
- 0293US7628250B2Passive valve assembly for vehicle exhaust systemEMCON TECHNOLOGIES LLC·Filed 2007·Granted Dec 8, 2009·15 cites·21 claims
- 0392US9970340B2Vehicle exhaust system with resonance dampingFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2013·Granted May 15, 2018·14 cites·38 claims
- 0490US7536990B2Hybrid exhaust valve assemblyEMCON TECHNOLOGIES LLC·Filed 2006·Granted May 26, 2009·18 cites·24 claims
- 0589US9376947B2Hybrid valve for attenuation of low frequency noiseFAURECIA EMISSIONS CONTROL TECHNOLOGIES·Filed 2012·Granted Jun 28, 2016·10 cites·33 claims
- 0682US8800713B2Plastic muffler with Helmholtz chamberKEESSER THORSTEN·Filed 2011·Granted Aug 12, 2014·9 cites·20 claims
- 0777US8453672B2Passive valve for attenuation of low frequency noiseABRAM KWIN·Filed 2007·Granted Jun 4, 2013·9 cites·26 claims
- 0877US7575096B2Pressed assembly for passive valve installationEMCON TECHNOLOGIES LLC·Filed 2005·Granted Aug 18, 2009·8 cites·25 claims
- 0976US9816428B2Exhaust manifold with turbo supportFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2013·Granted Nov 14, 2017·3 cites·21 claims
- 1076US8365522B2Dual exhaust system with independent valve controlEMCON TECHNOLOGIES LLC·Filed 2009·Granted Feb 5, 2013·7 cites·9 claims
- 1171US8739923B1Muffler for vehicle exhaust systemFaurecia Emmissions Control Technologies·Filed 2013·Granted Jun 3, 2014·3 cites·24 claims
- 1263US7428947B2Electrically controlled in-muffler exhaust valve for use during cylinder deactivationEMCON TECHNOLOGIES LLC·Filed 2004·Granted Sep 30, 2008·15 cites·17 claims
- 1361US7584938B2Side loaded valve assemblyEMCON TECHNOLOGIES LLC·Filed 2006·Granted Sep 8, 2009·2 cites·18 claims
- 1458US10941693B2Vehicle frame with acoustic volume for an exhaust systemFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2018·Granted Mar 9, 2021·0 cites·26 claims
- 1558US8191581B2Wire tube structure for exhaust componentCALLAHAN JOSEPH E·Filed 2009·Granted Jun 5, 2012·2 cites·20 claims
- 1658US7581710B2Thermally isolated actuator with temporary contacting linkage for an exhaust valveEMCON TECHNOLOGIES LLC·Filed 2006·Granted Sep 1, 2009·2 cites·20 claims
- 1758US7243623B2Velocity control of exhaust valve actuationARVIN TECHNOLOGIES INC·Filed 2005·Granted Jul 17, 2007·1 cites·22 claims
- 1855US11002171B2Exhaust heat recovery and acoustic valve with exhaust gas recirculation featuresFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2019·Granted May 11, 2021·0 cites·12 claims
- 1955US10584623B2Exhaust heat recovery and acoustic valveFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2017·Granted Mar 10, 2020·0 cites·25 claims
- 2055US8683789B2Exhaust valve assembly with intermediate positionWILLATS ROBIN·Filed 2006·Granted Apr 1, 2014·3 cites·18 claims
- 2150US9599008B2Thermal isolation disc for silencerFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2014·Granted Mar 21, 2017·0 cites·10 claims
- 2249US8025121B2Tube structure for exhaust componentEMCON TECHNOLOGIES LLC·Filed 2009·Granted Sep 27, 2011·0 cites·17 claims
- 2348US2011005860A1Exhaust component with reduced packABRAM KWIN·Filed 2009·Application pending·0 cites
- 2445US2008083218A1Passive throttling valve outside of mufflerARVIN TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 2544US2009084998A1Noise attenuation valve assemblyCALLAHAN JOSEPH·Filed 2005·Application pending·0 cites
- 2640US2011308560A1Temperature and flow control of exhaust gas for thermoelectric unitsARBUCKLE IVAN·Filed 2010·Application pending·0 cites
- 2739US2007080314A1Exhaust valve bushingARVIN TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 2838US2007283680A1Exhaust Processor And Associated MethodWILLATS ROBIN H·Filed 2005·Application pending·0 cites
- 2936US2006272322A1Electrically actuated flow assisted exhaust valveARVIN TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3036US2008034743A1Unidirectional two position throttling exhaust valveARVIN TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3133US2011126530A1Cross-flow thermoelectric generator for vehicle exhaust systemCALLAHAN JOSEPH·Filed 2010·Application pending·0 cites
- 3232US2022381205A1Valve assembly for vehicle exhaust systemFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2021·Application pending·0 cites
- 3332US2009319160A1Active exhaust valve control strategy for improved fuel consumptionCALLAHAN JOSEPH E·Filed 2008·Application pending·0 cites
- 3431US2008017816A1Thermal isolator for actuator and valve assemblyARVIN TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →