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Patricia R. Todd

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  • Chardon, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Functionalized polymer as grease additive
    • Patent number 6,300,288
    • Issue date Oct 9, 2001
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Polyurea-thickened grease composition
    • Patent number 6,214,778
    • Issue date Apr 10, 2001
    • The Lubrizol Corporation
    • Patricia R. Todd
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease compositions
    • Patent number 5,362,409
    • Issue date Nov 8, 1994
    • The Lubrizol Corporation
    • Gary W. Wiggins
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease compositions
    • Patent number 5,256,320
    • Issue date Oct 26, 1993
    • The Lubrizol Corporation
    • Patricia R. Todd
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease compositions
    • Patent number 5,256,321
    • Issue date Oct 26, 1993
    • The Lubrizol Corporation
    • Patricia R. Todd
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...