Inventor

JONES DAVID LEONWILL

US2 patents

⚠️ This page may combine multiple inventors who share the name “JONES DAVID LEONWILL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERV INC

1 patent

US7467658B2Dec 23, 2008

Down hole drilling fluid heating apparatus and method

HALLIBURTON ENERGY SERV INC7 citations68

HALLIBURTON ENERGY SERVICES INC

1 patent

US10539007B2Jan 21, 2020

Tracking and measurements associated with cement plugs

HALLIBURTON ENERGY SERVICES INC2 citations67