4. Boring or penetrating the earth
  5. With below-ground tool drive prime mover
  6. Fluid rotary type

Jeremy P. Welch

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Adhesive alpha-olefin inter-polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
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Adhesives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
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Chemical deployment canisters for downhole use

Wells – Processes – Cleaning or unloading well
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Downhole measurement system and method

Wells – Processes – With indicating – testing – measuring or locating
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Downhole motor seal and method

Rotary expansible chamber devices – Unlike helical surfaces on relatively wobbling rotating...
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Profile ID: LFUS-PAI-P-2166984

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