TREA

Frederick I. Keen

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  • Livermore, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thickened pourable aqueous cleaner
    • Patent number 5,376,297
    • Issue date Dec 27, 1994
    • The Clorox Company
    • Clement K. Choy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Thickened pourable aqueous abrasive cleanser
    • Patent number 5,298,181
    • Issue date Mar 29, 1994
    • The Clorox Company
    • Clement K. Choy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Thickened aqueous cleanser
    • Patent number 4,695,394
    • Issue date Sep 22, 1987
    • The Clorox Company
    • Clement K. Choy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Thickened aqueous abrasive scouring cleanser
    • Patent number 4,657,692
    • Issue date Apr 14, 1987
    • The Clorox Company
    • Clement K. Choy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Thickened aqueous abrasive scouring cleanser
    • Patent number 4,599,186
    • Issue date Jul 8, 1986
    • The Clorox Company
    • Clement K. Choy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...