Inventor · disambiguated record
Robert Barfknecht
Also filed as: BARFKNECHT ROBERT · BARFKNECHT ROBERT J
10 granted patents·5 pending applications·130 citations·filing 2001–2016
89Inventor score
Top patents by PatentIndex Score
15 records- 0190US8794299B22-Pass heat exchanger including thermal expansion jointsBARFKNECHT ROBERT J·Filed 2007·Granted Aug 5, 2014·26 cites·18 claims
- 0288US10408543B2Liquid to refrigerant heat exchanger, and method of operating the sameMODINE MFG CO·Filed 2016·Granted Sep 10, 2019·8 cites·20 claims
- 0386US8516699B2Method of manufacturing a heat exchanger having a contoured insertGRIPPE FRANK M·Filed 2011·Granted Aug 27, 2013·15 cites·24 claims
- 0479US7278472B2Internally mounted radial flow intercooler for a combustion air changerMODINE MFG CO·Filed 2002·Granted Oct 9, 2007·30 cites·7 claims
- 0576US7172016B2Internally mounted radial flow, high pressure, intercooler for a rotary compressor machineMODINE MFG CO·Filed 2002·Granted Feb 6, 2007·24 cites·16 claims
- 0664US6948909B2Formed disk plate heat exchangerMODINE MFG CO·Filed 2003·Granted Sep 27, 2005·15 cites·27 claims
- 0760US6675878B2Angled turbulator for use in heat exchangersMODINE MFG CO·Filed 2002·Granted Jan 13, 2004·12 cites·12 claims
- 0857US10317143B2Heat exchanger and method of making the sameMODINE MFG CO·Filed 2016·Granted Jun 11, 2019·0 cites·14 claims
- 0957US10060680B2Heat exchanger and method of making the sameMODINE MFG CO·Filed 2015·Granted Aug 28, 2018·0 cites·9 claims
- 1056US2009250201A1Heat exchanger having a contoured insert and method of assembling the sameGRIPPE FRANK M·Filed 2008·Application pending·0 cites
- 1156US2014338875A12-pass heat exchanger including thermal expansion jointsMODINE MFG CO·Filed 2014·Application pending·0 cites
- 1246US2010032149A1Heat exchanger and method of manufacturing the sameROLL HELMUT·Filed 2007·Application pending·0 cites
- 1340US2006081361A1Oil cooler with integral filterGABBEY LAWRENCE W·Filed 2004·Application pending·0 cites
- 1435US8671921B2Exhaust gas recirculation system and method of operating the sameMESHENKY STEVEN P·Filed 2008·Granted Mar 18, 2014·0 cites·25 claims
- 1522US2002162646A1Angled turbulator for use in heat exchangersFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →