TREA

Daniel Woolfsmith

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  • Bridgeville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of placing concrete
    • Patent number 8,048,219
    • Issue date Nov 1, 2011
    • NOVA Chemicals Inc.
    • Daniel Woolfsmith
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    DURABLE CONCRETE COMPOSITIONS
    • Publication number 20100273902
    • Publication date Oct 28, 2010
    • NOVA Chemicals Inc.
    • Tricia G. Ladely
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHODS OF MINIMIZING CONCRETE CRACKING AND SHRINKAGE
    • Publication number 20090078161
    • Publication date Mar 26, 2009
    • NOVA Chemicals Inc.
    • Daniel Woolfsmith
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD OF PLACING CONCRETE
    • Publication number 20090081446
    • Publication date Mar 26, 2009
    • NOVA Chemicals Inc.
    • Daniel Woolfsmith
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    DURABLE CONCRETE COMPOSITIONS
    • Publication number 20080275149
    • Publication date Nov 6, 2008
    • NOVA Chemicals Inc.
    • Tricia G. Ladely
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES