Inventor
CHRISTIE MICHAEL JOHN
GB5 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTIE MICHAEL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
4 patentsUS10794157B2Oct 6, 2020
Downhole remote trigger activation device for VLH big bore and mono bore configured running tools with programming logic
HALLIBURTON ENERGY SERVICES INC5 citations70
US11125078B2Sep 21, 2021
Feedback signaling from downhole tools
HALLIBURTON ENERGY SERVICES INC1 citations58
US12065897B2Aug 20, 2024
Preventing or removing contaminants in wellbore fluid using an acoustic actuator
HALLIBURTON ENERGY SERVICES INC0 citations56
US11746924B2Sep 5, 2023
Position sensor feedback for hydraulic pressure driven interval control valve movement
HALLIBURTON ENERGY SERVICES INC1 citations56