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Christopher S. Kennard

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  • Northridge, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Track device
    • Patent number 8,282,018
    • Issue date Oct 9, 2012
    • OSB, Inc.
    • Christopher S. Kennard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track device
    • Patent number 7,770,810
    • Issue date Aug 10, 2010
    • Christopher S. Kennard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACK DEVICE
    • Publication number 20120312887
    • Publication date Dec 13, 2012
    • Will Cloake
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TRACK DEVICE
    • Publication number 20100301125
    • Publication date Dec 2, 2010
    • Christopher S. Kennard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TRACK DEVICE
    • Publication number 20060226248
    • Publication date Oct 12, 2006
    • Christopher S. Kennard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES