Inventor
CLARK OWEN RANSOM
US3 patents
Patents
3 patentsUS10260307B2Apr 16, 2019
Drill tool insert removal
HALLIBURTON ENERGY SERVICES INC2 citations69
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Pressure staging for wellhead stack assembly
HALLIBURTON ENERGY SERVICES INC4 citations67
US9957760B2May 1, 2018
Frictional support of seal bore protector
HALLIBURTON ENERGY SERVICES INC0 citations31