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Susan C. Chang

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  • Canonsburg, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blast energy mitigating composite
    • Patent number 8,071,206
    • Issue date Dec 6, 2011
    • Touchstone Research Laboratory, Ltd.
    • Susan C. Chang
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Blast energy mitigating composite
    • Patent number 7,736,729
    • Issue date Jun 15, 2010
    • Touchstone Research Laboratory, Ltd.
    • Susan C. Chang
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Blast Energy Mitigating Composite
    • Publication number 20100297421
    • Publication date Nov 25, 2010
    • TOUCHSTONE RESEARCH LABORATORY, LTD.
    • Susan C. Chang
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Blast energy mitigating composite
    • Publication number 20070036966
    • Publication date Feb 15, 2007
    • Susan C. Chang
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Selectively reinforced carbon foam bodies
    • Publication number 20060240241
    • Publication date Oct 26, 2006
    • Touchstone Research Laboratory, Ltd.
    • Susan C. Chang
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES