Inventor
GARRISON GREGORY WILLIAM
US7 patents
Patents
7 patentsUS9784095B2Oct 10, 2017
Position indicator through acoustics
HALLIBURTON ENERGY SERVICES INC9 citations80
US10024147B2Jul 17, 2018
Downhole pressure maintenance system using reference pressure
HALLIBURTON ENERGY SERVICES INC3 citations71
US10041331B2Aug 7, 2018
Shifting tool assembly that facilitates controlled pressure equalization
HALLIBURTON ENERGY SERVICES INC6 citations70
US10435968B2Oct 8, 2019
Mechanical downhole pressure maintenance system
HALLIBURTON ENERGY SERVICES INC1 citations60
US10443372B2Oct 15, 2019
Downhole pressure maintenance system using a controller
HALLIBURTON ENERGY SERVICES INC0 citations50
US10683746B2Jun 16, 2020
Position indicator through acoustics
HALLIBURTON ENERGY SERVICES INC0 citations49
US10465474B2Nov 5, 2019
Rotating crossover subassembly
HALLIBURTON ENERGY SERVICES INC0 citations48