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David John Sharman

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  • Rancho Cucamonga, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cementitious formulations and products
    • Patent number 8,574,360
    • Issue date Nov 5, 2013
    • James Hardie Technology Limited
    • Xiangdong Feng
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cementitious formulations and products
    • Patent number 8,147,610
    • Issue date Apr 3, 2012
    • James Hardie Technology Limited
    • Xiangdong Feng
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    CEMENTITIOUS FORMULATIONS AND PRODUCTS
    • Publication number 20120152154
    • Publication date Jun 21, 2012
    • JAMES HARDIE TECHNOLOGY LIMITED
    • Xiangdong Feng
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Cementitious Formulations and Products
    • Publication number 20090090276
    • Publication date Apr 9, 2009
    • Xiangdong Feng
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES