Inventor · disambiguated record
David M. Rix
Also filed as: RIX DAVID M
16 granted patents·4 pending applications·229 citations·filing 1990–2017
94Inventor score
Files withCUMMINS ENGINE CO INC9CUMMINS INC8CROFTS JOHN D1CUMMINS INTELLECTUAL PROPERTIE1LUCAS MICHAEL A1
Top patents by PatentIndex Score
20 records- 0193US7334741B2Fuel injector with injection rate controlCUMMINS INC·Filed 2005·Granted Feb 26, 2008·22 cites·20 claims
- 0285US7156368B2Solenoid actuated flow controller valveCUMMINS INC·Filed 2004·Granted Jan 2, 2007·25 cites·15 claims
- 0377US6149073ACeramic plunger for internal combustion engine high pressure fuel systemCUMMINS ENGINE CO INC·Filed 1998·Granted Nov 21, 2000·39 cites·18 claims
- 0477US5417403ACaptured ring and threaded armature solenoid valveCUMMINS ENGINE CO INC·Filed 1994·Granted May 23, 1995·32 cites·17 claims
- 0566US9151289B2Fuel pumpCROFTS JOHN D·Filed 2008·Granted Oct 6, 2015·3 cites·7 claims
- 0663US6824081B2Needle controlled fuel injector with two control valvesCUMMINS INC·Filed 2002·Granted Nov 30, 2004·10 cites·18 claims
- 0756US9133801B2Fuel injector with injection control valve spring preload adjustment deviceCUMMINS INC·Filed 2012·Granted Sep 15, 2015·0 cites·17 claims
- 0856US5192026AFuel injectors and methods for making fuel injectorsCUMMINS ENGINE CO INC·Filed 1990·Granted Mar 9, 1993·20 cites·1 claims
- 0955US5020203AFuel injector installation and removal tool for an internal combustion engineCUMMINS ENGINE CO INC·Filed 1990·Granted Jun 4, 1991·17 cites·7 claims
- 1055US2016138586A1Fuel pumpCUMMINS INC·Filed 2015·Application pending·0 cites
- 1151US7248041B2Device and method for measuring transient magnetic performanceCUMMINS INC·Filed 2003·Granted Jul 24, 2007·5 cites·21 claims
- 1249US5377636ASolenoid operated pump-line-nozzle fuel injection system and inline pump thereforCUMMINS ENGINE CO INC·Filed 1993·Granted Jan 3, 1995·13 cites·16 claims
- 1349US5072709AFuel injection for an internal combustion engineCUMMINS ENGINE CO INC·Filed 1990·Granted Dec 17, 1991·15 cites·6 claims
- 1442US5292072AFuel injectors and methods for making fuel injectorsCUMMINS ENGINE CO INC·Filed 1993·Granted Mar 8, 1994·11 cites·4 claims
- 1542US2009267008A1Solenoid actuated flow control valve including stator core plated with non-ferrous materialCUMMINS INTELLECTUAL PROPERTIE·Filed 2007·Application pending·0 cites
- 1640US5899383ACeramic fuel injector timing plungerCUMMINS ENGINE CO INC·Filed 1997·Granted May 4, 1999·9 cites·9 claims
- 1740US2018183283A1Hermetically sealed electromagnetic statorCUMMINS INC·Filed 2017·Application pending·0 cites
- 1840US2006138374A1Solenoid actuated flow control valve including adjustable spacerLUCAS MICHAEL A·Filed 2005·Application pending·0 cites
- 1937US11421637B2High pressure diesel fuel pump pumping elementCUMMINS INC·Filed 2015·Granted Aug 23, 2022·0 cites·24 claims
- 2036US5067464AFuel injector for an internal combustion engineCUMMINS ENGINE CO INC·Filed 1990·Granted Nov 26, 1991·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →