Inventor · disambiguated record
Robert M. Campion
Also filed as: CAMPION ROBERT · CAMPION ROBERT M · CAMPION ROBERT MICHAEL
26 granted patents·3 pending applications·132 citations·filing 1991–2021
94Inventor score
Files withCATERPILLAR INC29
Top patents by PatentIndex Score
29 records- 0189US6802457B1Coatings for use in fuel system componentsCATERPILLAR INC·Filed 1998·Granted Oct 12, 2004·40 cites·41 claims
- 0289US5176115AMethods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engineCATERPILLAR INC·Filed 1991·Granted Jan 5, 1993·58 cites·20 claims
- 0388US10900450B1Fuel system, fuel injector nozzle assembly, and engine head assembly structured for ducted fuel injectionCATERPILLAR INC·Filed 2019·Granted Jan 26, 2021·3 cites·20 claims
- 0486US10767610B2Liquid fuel injector having dual nozzle outlet sets, fuel system, and methodCATERPILLAR INC·Filed 2018·Granted Sep 8, 2020·3 cites·19 claims
- 0586US10041447B2Pump manifoldCATERPILLAR INC·Filed 2015·Granted Aug 7, 2018·4 cites·19 claims
- 0685US11035332B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2017·Granted Jun 15, 2021·2 cites·10 claims
- 0781US10563597B2Fuel injectorCATERPILLAR INC·Filed 2017·Granted Feb 18, 2020·2 cites·18 claims
- 0881US10060421B2Hydraulic drive multi-element cryogenic pumpCATERPILLAR INC·Filed 2015·Granted Aug 28, 2018·3 cites·13 claims
- 0978US9976527B1Fuel injector assembly having sleeve for directing fuel flowCATERPILLAR INC·Filed 2017·Granted May 22, 2018·2 cites·20 claims
- 1074US10563632B2Fuel injectorCATERPILLAR INC·Filed 2017·Granted Feb 18, 2020·1 cites·20 claims
- 1173US10830194B2Common rail fuel system having pump-accumulator injectorsCATERPILLAR INC·Filed 2016·Granted Nov 10, 2020·1 cites·8 claims
- 1271US11859583B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2021·Granted Jan 2, 2024·0 cites·14 claims
- 1371US7942343B2Coatings for use in fuel injector componentsCATERPILLAR INC·Filed 2007·Granted May 17, 2011·4 cites·15 claims
- 1471US7484672B2Coatings for use in fuel injector componentsCATERPILLAR INC·Filed 2004·Granted Feb 3, 2009·7 cites·32 claims
- 1569US10989153B2Fuel system for reducing fuel targeting errors and engine operating methodCATERPILLAR INC·Filed 2018·Granted Apr 27, 2021·1 cites·13 claims
- 1666US11598300B2Fuel system for reducing fuel targeting errors and engine operating methodCATERPILLAR INC·Filed 2021·Granted Mar 7, 2023·0 cites·18 claims
- 1766US10871122B1Fuel injector monitoringCATERPILLAR INC·Filed 2019·Granted Dec 22, 2020·0 cites·13 claims
- 1863US9695758B2Fuel system having multiple combustion modesCATERPILLAR INC·Filed 2014·Granted Jul 4, 2017·1 cites·18 claims
- 1957US11067028B2Fuel injectorCATERPILLAR INC·Filed 2019·Granted Jul 20, 2021·0 cites·19 claims
- 2053US10563609B2Fuel injectorCATERPILLAR INC·Filed 2017·Granted Feb 18, 2020·0 cites·20 claims
- 2152US9909582B2Pump with plunger having tribological coatingCATERPILLAR INC·Filed 2015·Granted Mar 6, 2018·0 cites·16 claims
- 2249US10544769B2Stand-alone common rail capable injector systemCATERPILLAR INC·Filed 2017·Granted Jan 28, 2020·0 cites·9 claims
- 2348US11225933B2Twin outlet check liquid fuel injector for dual fuel systemCATERPILLAR INC·Filed 2018·Granted Jan 18, 2022·0 cites·16 claims
- 2447US10378495B2Fuel system having purging capability for reduced fuel dribbleCATERPILLAR INC·Filed 2017·Granted Aug 13, 2019·0 cites·20 claims
- 2546US9926922B2Barrel assembly for a fluid pump having separate plunger bore and outlet passageCATERPILLAR INC·Filed 2015·Granted Mar 27, 2018·0 cites·17 claims
- 2641US10006449B2Bearing arrangement for cryogenic pumpCATERPILLAR INC·Filed 2015·Granted Jun 26, 2018·0 cites·18 claims
- 2740US2017030342A1Cryogenic Pump HeaterCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2838US2016222949A1Pumping mechanism with plungerCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2937US2017045022A1System Configured to Pump FuelCATERPILLAR INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →