Inventor
DE LONG ROBERT CHARLES
US15 patents
Patents
15 patentsUS12129747B2Oct 29, 2024
Hybrid permanent magnet motor
HALLIBURTON ENERGY SERVICES INC3 citations73
US11162348B2Nov 2, 2021
Methods to improve fluid flow of a multi-phase mixture, methods to separate fluids of a multi-phase mixture, and multi-phase fluid mixture systems
HALLIBURTON ENERGY SERVICES INC2 citations72
US12385770B2Aug 12, 2025
System and method of determining reservoir fluid flow condition and composition downhole
HALLIBURTON ENERGY SERVICES INC0 citations62
US11828136B2Nov 28, 2023
Wax removal in a production line
HALLIBURTON ENERGY SERVICES INC0 citations62
US11746641B2Sep 5, 2023
Methods to improve fluid flow of a multi-phase mixture, methods to separate fluids of a multiphase mixture, and multi-phase fluid mixture systems
HALLIBURTON ENERGY SERVICES INC0 citations62
US12480384B2Nov 25, 2025
Energy harvesting device for downhole application
HALLIBURTON ENERGY SERVICES INC0 citations61
US12158157B2Dec 3, 2024
Shielding for a magnetic bearing in an electric submersible pump (ESP) assembly
HALLIBURTON ENERGY SERVICES INC0 citations61
US11916450B2Feb 27, 2024
Axial flux submersible electric motor
HALLIBURTON ENERGY SERVICES INC0 citations61
US11916451B2Feb 27, 2024
Axial flux submersible electric motor
HALLIBURTON ENERGY SERVICES INC0 citations61
US11739619B2Aug 29, 2023
Oil circulation in an electric submersible pump (ESP) electric motor
HALLIBURTON ENERGY SERVICES INC1 citations61
US12424844B2Sep 23, 2025
Current-controlled circuit breaker for electrical submersible pump motor leads
HALLIBURTON ENERGY SERVICES INC0 citations60
US12331641B2Jun 17, 2025
Pulsed-power drilling system with integrated power and communication coiled tubing conveyance
HALLIBURTON ENERGY SERVICES INC1 citations60
US11391096B2Jul 19, 2022
Inductive coupling for electric power transfer to electric submersible motor
HALLIBURTON ENERGY SERVICES INC0 citations59
US11378474B2Jul 5, 2022
Predict brake horsepower for a pump for viscous applications
HALLIBURTON ENERGY SERVICES INC0 citations51
US12281654B2Apr 22, 2025
Permanent magnet motor
HALLIBURTON ENERGY SERVICES INC0 citations50