Inventor

HILL DAVID RAND

US2 patents

Patents

2 patents

US12306064B2May 20, 2025

Engine condition and control through the use of a pump as a dynamometer

HALLIBURTON ENERGY SERVICES INC0 citations55

US12366243B1Jul 22, 2025

Minimizing drivetrain damage from bad discharge valves on positive displacement pumps

HALLIBURTON ENERGY SERVICES INC0 citations54