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Andy Bell

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  • Leicestershire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Core drill bit
    • Patent number 8,684,111
    • Issue date Apr 1, 2014
    • Sandvik Intellectual Property AB
    • Andy Bell
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Metal Matrix Composite Mining Pick and Method of Making
    • Publication number 20130207445
    • Publication date Aug 15, 2013
    • Sandvik Intellectual Property AB
    • Andy Bell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CORE DRILL BIT
    • Publication number 20110174546
    • Publication date Jul 21, 2011
    • Sandvik Intellectual Property AB
    • Andy Bell
    • E21 - EARTH DRILLING MINING