Inventor

HOLTZMAN KEITH E

US2 patents

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

HAY RICHARD THOMAS

1 patent

US9752385B2Sep 5, 2017

Pipe in pipe BHA electric drive motor

HAY RICHARD THOMAS7 citations79

HALLIBURTON ENERGY SERVICES INC

1 patent

US9234408B2Jan 12, 2016

Systems and methods for optimized well creation in a shale formation

HALLIBURTON ENERGY SERVICES INC1 citations48