Inventor

PICKLE BRAD R

US5 patents

⚠️ This page may combine multiple inventors who share the name “PICKLE BRAD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERVICES INC

2 patents

US9816352B2Nov 14, 2017

Tubing pressure operated downhole fluid flow control system

HALLIBURTON ENERGY SERVICES INC6 citations71

US11920435B2Mar 5, 2024

Sub-surface safety valve assembly

HALLIBURTON ENERGY SERVICES INC0 citations49

BAKER HUGHES INC

1 patent

US7775283B2Aug 17, 2010

Valve for equalizer sand screens

BAKER HUGHES INC17 citations82

HAYTER STEVEN R

1 patent

US8893798B2Nov 25, 2014

Barrier valve hydraulic operator with compound valve opening force feature

HAYTER STEVEN R10 citations76

HOLDERMAN LUKE W

1 patent

US9222340B2Dec 29, 2015

Mechanically adjustable flow control assembly

HOLDERMAN LUKE W5 citations71