TREA

Joseph John Jingle, Jr.

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  • Medina, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elongate element tensioning member
    • Patent number 7,927,042
    • Issue date Apr 19, 2011
    • Atlas Copco MAI GmbH
    • Anthony John Spencer Spearing
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Elongate element tensioning member
    • Patent number 7,147,404
    • Issue date Dec 12, 2006
    • Atlas Copco MAI GmbH
    • Anthony John Spencer Spearing
    • E21 - EARTH DRILLING MINING