Inventor

HERNAEZ ERWIN D

US2 patents

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

BAKER HUGHES A GE CO LLC

1 patent

US10246971B2Apr 2, 2019

Flow activated valve

BAKER HUGHES A GE CO LLC9 citations78

BAKER HUGHES INC

1 patent

US10018010B2Jul 10, 2018

Disintegrating agglomerated sand frack plug

BAKER HUGHES INC1 citations50