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W. Preston Barnes

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  • Concord, OH, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AROMATIC DETERGENTS AND LUBRICATING COMPOSITIONS THEREOF
    • Publication number 20180051224
    • Publication date Feb 22, 2018
    • The Lubrizol Corporation
    • Kamalakumari KUNCHITHAPATHAM SALEM
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED AROMATIC POLYOL...
    • Publication number 20170355923
    • Publication date Dec 14, 2017
    • The Lubrizol Corporation
    • Kamalakumari Kunchithapatham Salem
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED AROMATIC POLYOL...
    • Publication number 20170355924
    • Publication date Dec 14, 2017
    • The Lubrizol Corporation
    • Kamalakumari Kunchithapatham Salem
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Lubricant Additive Composition Suitable For Lubricating Two-Stroke...
    • Publication number 20150337234
    • Publication date Nov 26, 2015
    • The Lubrizol Corporation
    • Brent R. Dohner
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions
    • Publication number 20130019832
    • Publication date Jan 24, 2013
    • The Lubrizol Corporation
    • Richard Leahy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant Additive Composition Suitable for Lubricating Two-Stroke...
    • Publication number 20110030637
    • Publication date Feb 10, 2011
    • The Lubrizol Corporation
    • Brent R. Dohner
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricating Compositions
    • Publication number 20080121206
    • Publication date May 29, 2008
    • Richard Leahy
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Low ash stationary gas engine lubricant
    • Publication number 20060052256
    • Publication date Mar 9, 2006
    • W. Preston Barnes
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Ashless stationary gas engine lubricant
    • Publication number 20050070447
    • Publication date Mar 31, 2005
    • The Lubrizol Corporation
    • W. Preston Barnes
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...