Inventor
INGLIS PETER D W
GB14 patents
Patents
14 patentsUS11111779B2Sep 7, 2021
Magnetic position indicator
HALLIBURTON ENERGY SERVICES INC7 citations83
US9657550B2May 23, 2017
Pressure equalization for dual seat ball valve
HALLIBURTON ENERGY SERVICES INC7 citations79
US11371317B2Jun 28, 2022
Remote-open barrier valve
HALLIBURTON ENERGY SERVICES INC3 citations72
US11506009B2Nov 22, 2022
Remote opening tool
HALLIBURTON ENERGY SERVICES INC2 citations71
US11359459B2Jun 14, 2022
Remote closing and opening of a barrier valve
HALLIBURTON ENERGY SERVICES INC2 citations71
US10961818B2Mar 30, 2021
Ball valve with dissolvable ball
HALLIBURTON ENERGY SERVICES INC3 citations71
US11927074B2Mar 12, 2024
Liquid spring communication sub
HALLIBURTON ENERGY SERVICES INC2 citations67
US12044102B1Jul 23, 2024
Constantly adaptive void elimination system
HALLIBURTON ENERGY SERVICES INC2 citations65
US10724335B2Jul 28, 2020
High pressure regulation for a ball valve
HALLIBURTON ENERGY SERVICES INC2 citations64
US12060768B2Aug 13, 2024
Pressure-activated valve assemblies and methods to remotely activate a valve
HALLIBURTON ENERGY SERVICES INC0 citations61
US12534976B2Jan 27, 2026
Fire on demand atmospheric barrier valve using wireless signal transmission
HALLIBURTON ENERGY SERVICES INC0 citations59
US12523118B2Jan 13, 2026
Gas tight ball seat system
HALLIBURTON ENERGY SERVICES INC0 citations52
US12553310B2Feb 17, 2026
Fire on demand barrier valve using wireless signal transmission and spring-forced piston
HALLIBURTON ENERGY SERVICES INC0 citations48
US12123277B2Oct 22, 2024
Sealing assembly for wellbore operations
HALLIBURTON ENERGY SERVICES INC0 citations43