TREA

JOHN GRACE

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  • HEALDSBURG, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Landmark enhanced directions
    • Patent number 9,582,814
    • Issue date Feb 28, 2017
    • TeleCommunication Systems, Inc.
    • John Grace
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LANDMARK ENHANCED DIRECTIONS
    • Publication number 20140129340
    • Publication date May 8, 2014
    • TeleCommunication Systems, Inc.
    • JOHN GRACE
    • G01 - MEASURING TESTING
  • Information Patent Application

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    • Publication number 20070078596
    • Publication date Apr 5, 2007
    • John Grace
    • G06 - COMPUTING CALCULATING COUNTING