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John Mark Longoria

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prevention of deposits on ceramics
    • Patent number 7,377,983
    • Issue date May 27, 2008
    • The Clorox Company
    • Carl William Erkenbrecher, Jr.
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Stain resistant compositions
    • Patent number 6,271,289
    • Issue date Aug 7, 2001
    • E. I. Du Pont de Nemours and Company
    • John Mark Longoria
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Prevention of deposits on ceramics
    • Publication number 20080092927
    • Publication date Apr 24, 2008
    • Carl William Erkenbrecher
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Masonry stain resistance agents
    • Publication number 20070173426
    • Publication date Jul 26, 2007
    • John M. Longoria
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Prevention of deposits on ceramics
    • Publication number 20060094623
    • Publication date May 4, 2006
    • Carl William Erkenbrecher
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...