4. Pumps
  5. Motor driven
  6. Fluid motor

John B. Walling

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Connector assembly for flexible production tubing

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool
Patent

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Flexible production tubing

Pipes and tubular conduits – Combined – With hose protector
Patent

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Flexible production tubing

Electricity: conductors and insulators – Combined fluid conduit and electrical conductor
Patent

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Flexible tubing production system for well installation

Wells – With electrical means
Patent

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Long stroke, double acting pump having tension guide member

Pumps – Motor driven – Fluid motor
Patent

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Profile ID: LFUS-PAI-P-588226

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