4. Power plants
  5. Combustion products used as motive fluid
  6. Using special fuel or oxidizer

Joseph T. Hamrick

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Borehole water pumping system with sandtrap

Wells – With below and above ground modification – Eduction pump or plunger in well
Patent

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Downhole recovery system

Wells – With heating – refrigerating or heat insulating means – Burner in well
Patent

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Downhole recovery system

Wells – Processes – Heating – cooling or insulating
Patent

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Downhole recovery system

Wells – Processes – Heating – cooling or insulating
Patent

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Downhole water pump and method of use

Wells – Processes – Producing the well
Patent

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Profile ID: LFUS-PAI-P-61630

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