Inventor
FUNKHOUSER JAMES DOUGLAS
US8 patents
Patents
8 patentsUS10289125B2May 14, 2019
High pressure valve and transmission safety checks
HALLIBURTON ENERGY SERVICES INC10 citations80
US10253625B2Apr 9, 2019
Automated system pre-check methodology and corresponding interface
HALLIBURTON ENERGY SERVICES INC9 citations77
US12318965B2Jun 3, 2025
Cement supply control systems and methods
HALLIBURTON ENERGY SERVICES INC0 citations57
US11260560B2Mar 1, 2022
Cement supply control systems and methods
HALLIBURTON ENERGY SERVICES INC0 citations57
US10573159B2Feb 25, 2020
Engine and transmission notification system using a J1939 data link interface
HALLIBURTON ENERGY SERVICES INC1 citations56
US10128782B2Nov 13, 2018
Variable frequency drive motor control
HALLIBURTON ENERGY SERVICES INC0 citations47
US9912261B2Mar 6, 2018
Variable frequency drive motor control
HALLIBURTON ENERGY SERVICES INC1 citations47
US10628744B2Apr 21, 2020
Boolean algebra for claim mapping and analysis
HALLIBURTON ENERGY SERVICES INC0 citations40