4. E - Fixed Constructions
  5. 21
  6. B

Michael Hayes

E - Fixed Constructions – 21 – B

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Inventor

Country: United States Of America

Apparatus for gripping a tubular on a drilling rig

E - Fixed Constructions – 21 – B
Patent

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Automatic false rotary

E - Fixed Constructions – 21 – B
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Automatic false rotary

E - Fixed Constructions – 21 – B
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Energy recovery enhanced condenser reactivated desiccant...

F - Mech Eng,Light,Heat,Weapons – 24 – F
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Fill up and circulation tool and mudsaver valve

E - Fixed Constructions – 21 – B
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Profile ID: LFCA-PAI-P-1340366

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