4. Communications: electrical
  5. Wellbore telemetering or control
  6. Using a specific transmission medium

Edward C. Fraser

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Apparatus for inductively coupling signals between a downhole se

Communications: electrical – Wellbore telemetering or control – Using a specific transmission medium
Patent

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Ball inclinometer

Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Patent

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Precision connector for well instrumentation

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector
Patent

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Profile ID: LFUS-PAI-P-650658

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