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Claud E. Westbrook

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  • Conroe, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultra-white silica-based filler
    • Patent number 11,629,059
    • Issue date Apr 18, 2023
    • Covia Holdings LLC
    • Gregory Kenneth Bedford
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Dust free silica particles
    • Patent number 10,738,193
    • Issue date Aug 11, 2020
    • Covia Holdings Corporation
    • Jeffery Hicks
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRA-WHITE SILICA-BASED FILLER
    • Publication number 20230202849
    • Publication date Jun 29, 2023
    • Covia Holdings LLC
    • Gregory Kenneth Bedford
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    ULTRA-WHITE SILICA-BASED FILLER
    • Publication number 20210061666
    • Publication date Mar 4, 2021
    • Covia Holdings Corporation
    • Gregory Kenneth Bedford
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...