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Max Griffin

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  • Rathdrum, ID, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retaining wall system
    • Patent number 9,902,600
    • Issue date Feb 27, 2018
    • Westblock Systems, Inc.
    • James E. Hammer
    • E04 - BUILDING
  • Information Patent Grant

    Retaining wall system
    • Patent number 9,562,338
    • Issue date Feb 7, 2017
    • Westblock Systems, Inc.
    • James E. Hammer
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    RETAINING WALL SYSTEM
    • Publication number 20170050831
    • Publication date Feb 23, 2017
    • Westblock Systems, Inc.
    • James E. Hammer
    • E04 - BUILDING
  • Information Patent Application

    RETAINING WALL SYSTEM
    • Publication number 20150071715
    • Publication date Mar 12, 2015
    • Westblock Systems, Inc.
    • James E. Hammer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING