TREA

Carlos E. Montgomery

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  • Anchorage, AK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Well testing apparatus
    • Patent number 4,790,378
    • Issue date Dec 13, 1988
    • Otis Engineering Corporation
    • Carlos E. Montgomery
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Electronic well tools and multi-channel recorder
    • Patent number 4,568,933
    • Issue date Feb 4, 1986
    • Otis Engineering Corporation
    • Oliver W. McCracken
    • E21 - EARTH DRILLING MINING