TREA

Charles Abernethy Anderson

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  • Banchory-Devenick, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole apparatus
    • Patent number 6,439,318
    • Issue date Aug 27, 2002
    • Andergauge Limited
    • Alan Martyn Eddison
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole tool
    • Patent number 6,289,596
    • Issue date Sep 18, 2001
    • Andergauge Limited
    • Charles Abernethy Anderson
    • E21 - EARTH DRILLING MINING