TREA

Howard A. Harris

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  • New York, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disazo compounds
    • Patent number 4,118,385
    • Issue date Oct 3, 1978
    • Shell Oil Company
    • Howard A. Harris
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Benzimidazobenzisoquinolinone ureas useful as grease thickeners
    • Patent number 4,089,854
    • Issue date May 16, 1978
    • Shell Oil Company
    • Howard A. Harris
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Ketoheterobicyclic grease thickeners
    • Patent number 4,040,968
    • Issue date Aug 9, 1977
    • Shell Oil Company
    • Howard A. Harris
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Organic grease thickening agents
    • Patent number 4,022,700
    • Issue date May 10, 1977
    • Shell Oil Company
    • Howard A. Harris
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...