4. Wells
  5. Processes
  6. Assembling well part

Jack R. Springgate

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Drill bit

Cutlery
Patent

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Drill bit

Cutlery
Patent

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Engine throttle control

Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent

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Tubular connection, method for making same, and tool therefor

Wells – Processes – Assembling well part
Patent

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Profile ID: LFUS-PAI-P-382924

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