Inventor · disambiguated record
William B. Chamberlin, Iii
Also filed as: CHAMBERLIN III WILLIAM B · CHAMBERLIN III WILLIAM BRICKER · CHAMBERLIN WILLIAM
16 granted patents·500 citations·filing 1978–2021
95Inventor score
Top patents by PatentIndex Score
16 records- 0197US4326972AConcentrates, lubricant compositions and methods for improving fuel economy of internal combustion engineLUBRIZOL CORP·Filed 1978·Granted Apr 27, 1982·118 cites·52 claims
- 0292US4957649ALubricating oil compositions and concentratesLUBRIZOL CORP·Filed 1988·Granted Sep 18, 1990·68 cites·42 claims
- 0392US4938881ALubricating oil compositions and concentratesLUBRIZOL CORP·Filed 1988·Granted Jul 3, 1990·75 cites·46 claims
- 0488US4941984ALubricating oil compositions and methods for lubricating gasoline-fueled and/or alcohol-fueled, spark-ignited enginesLUBRIZOL CORP·Filed 1989·Granted Jul 17, 1990·55 cites·52 claims
- 0585US6408812B1Method of operating spark-ignition four-stroke internal combustion engineLUBRIZOL CORP·Filed 2000·Granted Jun 25, 2002·37 cites·33 claims
- 0682US6588393B2Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the sameLUBRIZOL CORP·Filed 2000·Granted Jul 8, 2003·29 cites·27 claims
- 0781US7901471B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2007·Granted Mar 8, 2011·3 cites·6 claims
- 0879US6412468B1Method of operating an internal combustion engineLUBRIZOL CORP·Filed 2000·Granted Jul 2, 2002·15 cites·48 claims
- 0978US5422022ALubricants, lubricant additives, and methods for lubricating sump-lubricated fuel-injected alcohol-powered internal combustion enginesLUBRIZOL CORP·Filed 1993·Granted Jun 6, 1995·28 cites·78 claims
- 1077US7462583B2Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engineLUBRIZOL CORP·Filed 2003·Granted Dec 9, 2008·13 cites·23 claims
- 1175US7402186B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2004·Granted Jul 22, 2008·7 cites·6 claims
- 1272US6242394B1Two-stroke cycle lubricant and method of using sameLUBRIZOL CORP·Filed 1994·Granted Jun 5, 2001·23 cites·41 claims
- 1367US5360460AComposition and method relating to diesel powered vehiclesLUBRIZOL CORP·Filed 1992·Granted Nov 1, 1994·17 cites·35 claims
- 1463US7938867B2Fuel composition containing a medium substantially free of sulphur and process thereofLUBRIZOL CORP·Filed 2007·Granted May 10, 2011·0 cites·10 claims
- 1556US5197997AComposition for use in diesel powered vehiclesLUBRIZOL CORP·Filed 1990·Granted Mar 30, 1993·12 cites·40 claims
- 1648US12443844B2Neural network trained using ordinal loss functionIBM·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
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