Inventor
LEUNG PHILIP PARK HUNG
US10 patents
Patents
10 patentsUS11946373B2Apr 2, 2024
Flow control choke with curved interfaces for wellbore drilling operations
HALLIBURTON ENERGY SERVICES INC1 citations59
US11828114B2Nov 28, 2023
Cold spraying a coating onto a rotor in a downhole motor assembly
HALLIBURTON ENERGY SERVICES INC0 citations59
US11739592B2Aug 29, 2023
Downhole motor or pump with stator manufactured with cold spray
HALLIBURTON ENERGY SERVICES INC0 citations59
US11982136B2May 14, 2024
Helical blade stabilizer with line-of-sight faces
HALLIBURTON ENERGY SERVICES INC1 citations58
US11873716B2Jan 16, 2024
Binder jetting system and method for producing electromagnetic pulsed power drilling components
HALLIBURTON ENERGY SERVICES INC0 citations55
US12180788B2Dec 31, 2024
Drill string with centralizer
HALLIBURTON ENERGY SERVICES INC0 citations50
US12435580B2Oct 7, 2025
Stabilizer including modified helical wellbore stabilizing elements
HALLIBURTON ENERGY SERVICES INC0 citations49
US10920826B2Feb 16, 2021
Radial bearing with wear resistant inserts and a wear resistant coating
HALLIBURTON ENERGY SERVICES INC0 citations48
US10718374B2Jul 21, 2020
Stabilizers and bearings for extreme wear applications
HALLIBURTON ENERGY SERVICES INC0 citations46
US11313175B2Apr 26, 2022
Mud motor catch with catch indication and anti-milling
HALLIBURTON ENERGY SERVICES INC0 citations45