Inventor · disambiguated record
Jeffrey T. Boehler
Also filed as: BOEHLER JEFFREY · BOEHLER JEFFREY T
26 granted patents·4 pending applications·126 citations·filing 1999–2018
95Inventor score
Top patents by PatentIndex Score
30 records- 0197US8348709B1Method of making a spark plugFRAM GROUP IP LLC·Filed 2011·Granted Jan 8, 2013·18 cites·19 claims
- 0292US8106573B2Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrodeBOEHLER JEFFREY T·Filed 2010·Granted Jan 31, 2012·8 cites·10 claims
- 0390US6326719B1Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making sameALLIED SIGNAL INC·Filed 1999·Granted Dec 4, 2001·40 cites·10 claims
- 0480US7719172B2Platinum-based alloy for spark plug electrodes incorporating palladium and iridiumHONEYWELL INT INC·Filed 2007·Granted May 18, 2010·5 cites·10 claims
- 0579US8053965B2Combination igniter and sensor for an internal combustion engineFRAM GROUP IP LLC·Filed 2008·Granted Nov 8, 2011·6 cites·12 claims
- 0673US8981632B2Anti-fouling spark plug and method of makingUNGER PETER D·Filed 2012·Granted Mar 17, 2015·2 cites·8 claims
- 0771US9548591B2Spark plug insulator having an anti-fouling coating and methods for minimizing foulingFRAM GROUP IP LLC·Filed 2016·Granted Jan 17, 2017·1 cites·32 claims
- 0871US6533629B1Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making sameALLIED SIGNAL INC·Filed 1999·Granted Mar 18, 2003·23 cites·35 claims
- 0968US8337269B2Method of manufacturing a spark plug having a platinum alloy electrodeBOEHLER JEFFREY T·Filed 2012·Granted Dec 25, 2012·1 cites·9 claims
- 1067US8729784B2Fouling resistant spark plugFRAM GROUP IP LLC·Filed 2013·Granted May 20, 2014·1 cites·20 claims
- 1166US8963406B2Spark plugZHENG JING·Filed 2012·Granted Feb 24, 2015·1 cites·4 claims
- 1266US8766520B2Spark plug with ground electrode plateau and method of making the sameFRAM GROUP IP LLC·Filed 2013·Granted Jul 1, 2014·2 cites·19 claims
- 1366US8350454B2Iridium alloy for spark plug electrodesFRAM GROUP IP LLC·Filed 2011·Granted Jan 8, 2013·1 cites·9 claims
- 1465US8460044B2Spark plug electrode and method of makingBELOW MATTHEW B·Filed 2010·Granted Jun 11, 2013·2 cites·15 claims
- 1563US8715025B2Laser welded spark plug electrode and method of forming the sameFRAM GROUP IP LLC·Filed 2013·Granted May 6, 2014·1 cites·19 claims
- 1661US8037738B2Particulate matter sensorFRAM GROUP IP LLC·Filed 2009·Granted Oct 18, 2011·3 cites·10 claims
- 1761US2016352078A1Fouling resistant spark plugFRAM GROUP IP LLC·Filed 2016·Application pending·0 cites
- 1859US6406345B2Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making sameHONEYWELL INT INC·Filed 2001·Granted Jun 18, 2002·6 cites·6 claims
- 1956US9350143B2Anti-fouling spark plug and method of makingFRAM GROUP IP LLC·Filed 2014·Granted May 24, 2016·0 cites·20 claims
- 2056US9178336B2Spark plugFRAM GROUP IP LLC·Filed 2014·Granted Nov 3, 2015·0 cites·19 claims
- 2155US8030830B2Iridium alloy for spark plug electrodesFRAM GROUP IP LLC·Filed 2008·Granted Oct 4, 2011·1 cites·19 claims
- 2251US9337627B2Method of applying a coating to a spark plug insulatorFRAM GROUP IP LLC·Filed 2015·Granted May 10, 2016·0 cites·18 claims
- 2351US6452314B1Spark plug having a protective titanium thereon, and methods of making the sameHONEYWELL INT INC·Filed 2000·Granted Sep 17, 2002·4 cites·6 claims
- 2451US2013300278A1Fouling resistant spark plugROHRBACH RONALD·Filed 2012·Application pending·0 cites
- 2548US10992112B2Fouling resistant spark plugsFRAM GROUP IP LLC·Filed 2018·Granted Apr 27, 2021·0 cites·14 claims
- 2647US2012285409A1IgniterBOEHLER JEFFREY T·Filed 2011·Application pending·0 cites
- 2744US2010044929A1Method of forming a spark plug insulatorBOEHLER JEFFREY·Filed 2009·Application pending·0 cites
- 2843US8294343B2Method of producing a spark plug via flared tip attachmentPASSMAN ERIC P·Filed 2009·Granted Oct 23, 2012·0 cites·18 claims
- 2943US8058785B2Spark plug structure for improved ignitabilityBOEHLER JEFFREY T·Filed 2008·Granted Nov 15, 2011·0 cites·14 claims
- 3041US8791626B2Spark plug with ring member coupled to center electrode thereofFRAM GROUP IP LLC·Filed 2013·Granted Jul 29, 2014·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →