TREA

Andrew D. Hunter

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  • New South Wales, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutter head for mining machine
    • Patent number 9,470,087
    • Issue date Oct 18, 2016
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE
    • Publication number 20170002657
    • Publication date Jan 5, 2017
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE
    • Publication number 20140077578
    • Publication date Mar 20, 2014
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING