TREA

William M. Smith

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  • Duluth, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaped gradient lens
    • Patent number 8,665,525
    • Issue date Mar 4, 2014
    • EMS Technologies, INc.
    • Donald N. Black
    • G02 - OPTICS
  • Information Patent Grant

    Shaped gradient lens
    • Patent number 8,351,127
    • Issue date Jan 8, 2013
    • EMS Technologies, INc.
    • Donald N. Black, Jr.
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAPED GRADIENT LENS
    • Publication number 20140104695
    • Publication date Apr 17, 2014
    • EMS Technologies, Inc.
    • Donald N. Black
    • G02 - OPTICS
  • Information Patent Application

    SHAPED GRADIENT LENS
    • Publication number 20130100536
    • Publication date Apr 25, 2013
    • EMS Technologies, Inc.
    • Donald N. Black
    • G02 - OPTICS
  • Information Patent Application

    Shaped Gradient Lens
    • Publication number 20100202061
    • Publication date Aug 12, 2010
    • Donald N. Black, JR.
    • G02 - OPTICS
  • Information Patent Application

    Modal beam positioning
    • Publication number 20090201204
    • Publication date Aug 13, 2009
    • EMS Technologies, Inc.
    • Donald N. Black, JR.
    • H01 - BASIC ELECTRIC ELEMENTS