P

Inventor

LEWIS SAM J

US5 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS SAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERVICES INC

3 patents
US10723934B2Jul 28, 2020

Surfactants for use in liquid suspensions of lightweight beads

HALLIBURTON ENERGY SERVICES INC3 citations65
US10982127B2Apr 20, 2021

Well cementing with water-based liquid anti-shrinkage additives

HALLIBURTON ENERGY SERVICES INC1 citations60
US10717916B2Jul 21, 2020

Cement admixture including polymers

HALLIBURTON ENERGY SERVICES INC0 citations51

STREICH STEVEN G

1 patent
US8136594B2Mar 20, 2012

Methods and apparatuses for releasing a chemical into a well bore upon command

STREICH STEVEN G21 citations89

HALLIBURTON ENERGY SERV INC

1 patent
US8342244B2Jan 1, 2013

Methods and apparatuses for releasing a chemical into a well bore upon command

HALLIBURTON ENERGY SERV INC7 citations83