Inventor · disambiguated record
Chad M. Thomas
Also filed as: THOMAS CHAD · THOMAS CHAD M
41 granted patents·7 pending applications·433 citations·filing 2001–2024
98Inventor score
Files withCUMMINS FILTRATION IP INC17ENGINEERED CONTROLS INT LLC11FLEETGUARD INC4MAYTAG CORP4THOMAS CHAD M2
Top patents by PatentIndex Score
48 records- 0198US7506663B2Magnetic check valveFLEETGUARD INC·Filed 2006·Granted Mar 24, 2009·65 cites·20 claims
- 0296US9061224B2System for monitoring and indicating filter lifeVERDEGAN BARRY M·Filed 2011·Granted Jun 23, 2015·24 cites·28 claims
- 0395US11988315B2Rapid-connect coupler and receptacle having anti-rotation featureENGINEERED CONTROLS INT LLC·Filed 2022·Granted May 21, 2024·5 cites·20 claims
- 0495US10184415B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2014·Granted Jan 22, 2019·15 cites·34 claims
- 0594US11460136B2Rapid-connect coupler and receptacle having anti-rotation featureENGINEERED CONTROLS INT LLC·Filed 2020·Granted Oct 4, 2022·4 cites·18 claims
- 0694US10883665B2Low emission nozzles and receptaclesENGINEERED CONTROLS INT LLC·Filed 2019·Granted Jan 5, 2021·5 cites·20 claims
- 0794US10184569B2Leak resistant and serviceable receptacleENGINEERED CONTROLS INT LLC·Filed 2016·Granted Jan 22, 2019·10 cites·23 claims
- 0892US11162641B2Low emission nozzles and receptaclesENGINEERED CONTROLS INT LLC·Filed 2020·Granted Nov 2, 2021·2 cites·24 claims
- 0992US10876636B2Leak resistant and serviceable receptacleENGINEERED CONTROLS INT LLC·Filed 2018·Granted Dec 29, 2020·7 cites·17 claims
- 1090US11739718B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2022·Granted Aug 29, 2023·1 cites·16 claims
- 1190US10386017B2Low emission nozzles and receptaclesENGINEERED CONTROLS INT LLC·Filed 2016·Granted Aug 20, 2019·4 cites·20 claims
- 1290US8920648B2No filter no run fluid filtration systemsTHOMAS CHAD M·Filed 2010·Granted Dec 30, 2014·13 cites·10 claims
- 1390US7615151B2Filter with installation integrity and magnetic flow-controlCUMMINS FILTRATION IP INC·Filed 2007·Granted Nov 10, 2009·19 cites·7 claims
- 1490US7410228B2Height adjuster mechanism for a dishwasher dish rackWHIRLPOOL CO·Filed 2004·Granted Aug 12, 2008·60 cites·35 claims
- 1588US7850845B2Filter with installation integrity and magnetic flow-controlCUMMINS FILTRATION IP INC·Filed 2009·Granted Dec 14, 2010·15 cites·14 claims
- 1686US6571962B2Cartridge filter element with housing seal retainerFLEETGUARD INC·Filed 2001·Granted Jun 3, 2003·40 cites·12 claims
- 1785US8968565B2No filter no run fluid filtration systemCUMMINS FILTRATION IP INC·Filed 2014·Granted Mar 3, 2015·5 cites·10 claims
- 1885US6811617B2Method of operating a dishwasher pump and filtration systemMAYTAG CORP·Filed 2002·Granted Nov 2, 2004·39 cites·27 claims
- 1984US12297961B2Low emission receptaclesENGINEERED CONTROLS INT LLC·Filed 2023·Granted May 13, 2025·0 cites·23 claims
- 2084US2025116248A1Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2024·Application pending·0 cites
- 2183US9597616B2Fluid filter and head with quick connectorCUMMINS FILTRATION IP INC·Filed 2013·Granted Mar 21, 2017·7 cites·14 claims
- 2283US7146992B2Dishwasher pump and filtration systemMAYTAG CORP·Filed 2002·Granted Dec 12, 2006·36 cites·27 claims
- 2381US8764984B2Filter-in-filter with funnel shaped passagewayCURT CAREY A·Filed 2012·Granted Jul 1, 2014·5 cites·18 claims
- 2480US12429156B2Rapid-connect coupler and receptacle having anti-rotation featureENGINEERED CONTROLS INT LLC·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 2580US12203432B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2023·Granted Jan 21, 2025·0 cites·17 claims
- 2680US8517183B2No filter no run fluid filtration systemTHOMAS CHAD M·Filed 2009·Granted Aug 27, 2013·8 cites·14 claims
- 2775US11796135B2Low emission receptaclesENGINEERED CONTROLS INT LLC·Filed 2021·Granted Oct 24, 2023·0 cites·11 claims
- 2873US11680547B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2021·Granted Jun 20, 2023·0 cites·26 claims
- 2970US11015556B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2018·Granted May 25, 2021·0 cites·24 claims
- 3070US8114299B2Filter with flow surge protection and method of protecting filter from flow surgeVERDEGAN BARRY M·Filed 2008·Granted Feb 14, 2012·4 cites·26 claims
- 3169US8852443B2Filtration system with a variable restriction orificeFORREST TODD·Filed 2007·Granted Oct 7, 2014·7 cites·24 claims
- 3268US11353118B2Leak resistant and serviceable receptacleENGINEERED CONTROLS INT LLC·Filed 2020·Granted Jun 7, 2022·0 cites·19 claims
- 3368US9675909B2No filter no run fluid filtration systemCUMMINS FILTRATION IP INC·Filed 2013·Granted Jun 13, 2017·1 cites·9 claims
- 3464US6988625B2Fluid filter with low-cost housingFLEETGUARD INC·Filed 2004·Granted Jan 24, 2006·12 cites·25 claims
- 3562US6805795B2Latch-assisted lid extractorFLEETGUARD INC·Filed 2002·Granted Oct 19, 2004·9 cites·34 claims
- 3659US9776114B2System for monitoring and indicating filter lifeCUMMINS FILTRATION IP INC·Filed 2015·Granted Oct 3, 2017·0 cites·24 claims
- 3753US7415984B2Tub lip alignment system for a dishwasherWHIRLPOOL CO·Filed 2003·Granted Aug 26, 2008·4 cites·9 claims
- 3853US6817367B2Liquid containment system for a dishwasherMAYTAG CORP·Filed 2003·Granted Nov 16, 2004·4 cites·23 claims
- 3949US8496816B2Modular fuel filter assemblyTRUE-DAHL ABBY·Filed 2008·Granted Jul 30, 2013·2 cites·13 claims
- 4049US7000620B2Dishwasher float mounting bracket with retainer coverMAYTAG CORP·Filed 2003·Granted Feb 21, 2006·1 cites·18 claims
- 4147US7992722B2Radial seal filter with multi-component housingCUMMINS FILTRATION IP INC·Filed 2006·Granted Aug 9, 2011·0 cites·40 claims
- 4247US2009184036A1Fluid filter for combustion engine systems and methodsMARTIN HAROLD R·Filed 2008·Application pending·0 cites
- 4347US2009001004A1Vibration isolation for filtration equipmentCUMMINS FILTRATION IP INC·Filed 2007·Application pending·0 cites
- 4446US2009057219A1Replaceable filter elements including unique interfaces and filtration systems including sameCUMMINS FILTRATION IP INC·Filed 2007·Application pending·0 cites
- 4546US2008179263A1Combined filter apparatus, system, and methodWIECZOREK MARK T·Filed 2007·Application pending·0 cites
- 4643US2011024344A1No filter no run fluid filtration systemCUMMINS FILTRATION IP INC·Filed 2010·Application pending·0 cites
- 4742US2011259088A1High water content fuel detection systemCUMMINS FILTRATION IP INC·Filed 2011·Application pending·0 cites
- 4841US8821722B2Filter system with vibration dampeningJANIKOWSKI ERIC·Filed 2007·Granted Sep 2, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →