Inventor · disambiguated record
James L. Sumiejski
Also filed as: SUMIEJSKI JAMES L
10 granted patents·9 pending applications·222 citations·filing 1995–2012
90Inventor score
Top patents by PatentIndex Score
19 records- 0194US6103673ACompositions containing friction modifiers for continuously variable transmissionsLUBRIZOL CORP·Filed 1998·Granted Aug 15, 2000·79 cites·33 claims
- 0290US9567547B2Continuously variable transmission fluid with extended anti-shudder durabilitySUMIEJSKI JAMES L·Filed 2012·Granted Feb 14, 2017·7 cites·22 claims
- 0388US8450255B2Functional fluidIKEDA MASAHIKO·Filed 2007·Granted May 28, 2013·12 cites·15 claims
- 0485US6730640B2Method for lubricating a continuously variable transmissionLUBRIZOL CORP·Filed 2002·Granted May 4, 2004·25 cites·21 claims
- 0582US5750477ALubricant compositions to reduce noise in a push belt continuous variable transmissionLUBRIZOL CORP·Filed 1995·Granted May 12, 1998·40 cites·61 claims
- 0676US5759965AAntiwear enhancing composition for lubricants and functional fluidsLUBRIZOL CORP·Filed 1996·Granted Jun 2, 1998·31 cites·16 claims
- 0772US8183187B2Lubricant additive formulation containing multifunctional dispersantSUMIEJSKI JAMES L·Filed 2006·Granted May 22, 2012·3 cites·18 claims
- 0871US8598099B2Multi-dispersant lubricating compositionTIPTON CRAIG D·Filed 2012·Granted Dec 3, 2013·1 cites·13 claims
- 0966US5858929AComposition for providing anti-shudder friction durability performance for automatic transmissionsLUBRIZOL CORP·Filed 1995·Granted Jan 12, 1999·22 cites·5 claims
- 1061US2013102511A1Additive Concentrate and a Method of Lubricating TransmissionsLUBRIZOL CORP·Filed 2012·Application pending·0 cites
- 1157US2010099593A1Additive Concentrate and a Method of Lubricating TransmissionsHURLEY SUSIE·Filed 2008·Application pending·0 cites
- 1254US2009305919A1Multi-Dispersant Lubricating CompositionLUBRIZOL CORP·Filed 2007·Application pending·0 cites
- 1352US2010101519A1Method of Friction ControlLUBRIZOL CORP·Filed 2010·Application pending·0 cites
- 1452US2010130390A1Multifunctional Driveline FluidLUBRIZOL CORP·Filed 2008·Application pending·0 cites
- 1552US2008096776A1Method of Friction ControlLUBRIZOL CORP·Filed 2005·Application pending·0 cites
- 1649US2012178661A1Additive Concentrate and a Method of Lubricating TransmissionsHURLEY SUSIE·Filed 2012·Application pending·0 cites
- 1740US2005014656A1Transmission lubricating compositions with improved performance, containing acid/polyamine condensation productLUBRIZOL CORP·Filed 2003·Application pending·0 cites
- 1839US2006229215A1Solid additive compostion and method thereofBURRINGTON JAMES D·Filed 2005·Application pending·0 cites
- 1929US5880074AAdditive concentrates containing mixtures of organic diluents and esterified carboxy-containing interpolymers and lubricants containing themFiled 1997·Granted Mar 9, 1999·2 cites·22 claims
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