Inventor · disambiguated record
David L. Westfall
Also filed as: WESTFALL DAVID L · WESTFALL DAVID LEE
13 granted patents·4 pending applications·975 citations·filing 1991–2014
94Inventor score
Top patents by PatentIndex Score
17 records- 0197US6530964B2Continuous process for making an aqueous hydrocarbon fuelLUBRIZOL CORP·Filed 2000·Granted Mar 11, 2003·128 cites·25 claims
- 0296US6383237B1Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositionsFiled 2000·Granted May 7, 2002·265 cites·66 claims
- 0395US6368367B1Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositionLUBRIZOL CORP·Filed 1999·Granted Apr 9, 2002·200 cites·18 claims
- 0495US6368366B1Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositionLUBRIZOL CORP·Filed 1999·Granted Apr 9, 2002·184 cites·54 claims
- 0593US7435707B2Oil-in-water emulsions and a method of producingLUBRIZOL CORP·Filed 2003·Granted Oct 14, 2008·55 cites·11 claims
- 0689US6280485B1Emulsified water-blended fuel compositionsLUBRIZOL CORP·Filed 1999·Granted Aug 28, 2001·49 cites·11 claims
- 0788US9368266B2Electric solenoid structure having elastomeric biasing memberTRUMPET HOLDINGS INC·Filed 2014·Granted Jun 14, 2016·8 cites·20 claims
- 0882US6652607B2Concentrated emulsion for making an aqueous hydrocarbon fuelLUBRIZOL CORP·Filed 2000·Granted Nov 25, 2003·23 cites·28 claims
- 0966US5344967ATreatment of organic sulfonic acidLUBRIZOL CORP·Filed 1991·Granted Sep 6, 1994·21 cites·35 claims
- 1064US6001781AProcess for preparing condensation product of hydroxy-substituted aromatic compounds and glyoxylic reactantsLUBRIZOL CORP·Filed 1997·Granted Dec 14, 1999·25 cites·33 claims
- 1153US6827749B2Continuous process for making an aqueous hydrocarbon fuel emulsionsLUBRIZOL CORP·Filed 2001·Granted Dec 7, 2004·14 cites·23 claims
- 1250US2004111955A1Emulsified water blended fuels produced by using a low energy process and novel surfuctantFiled 2002·Application pending·0 cites
- 1344US2006162237A1Fuel composition having a fuel, water, a high molecular weight emulsifier, and a surfactant including natural fats, non-ionic and ionic surfactants, co-surfactants, fatty acids and their amine salts, or combinations thereofMULLAY JOHN J·Filed 2006·Application pending·0 cites
- 1443US2004111956A1Continuous process for making an aqueous hydrocarbon fuel emulsionFiled 2003·Application pending·0 cites
- 1541US2007148356A1Method to use an emulsified material as a coatingLUBRIZOL CORP·Filed 2005·Application pending·0 cites
- 1634US5708097ATreatment of organic compounds to reduce chlorine levelLUBRIZOL CORP·Filed 1997·Granted Jan 13, 1998·3 cites·35 claims
- 1726US5942582ATreatment of organic compounds to reduce chlorine levelLUBRIZOL CORP·Filed 1997·Granted Aug 24, 1999·0 cites·20 claims
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