Inventor
CORTEZ STEVE M
US4 patents
Patents
4 patentsUS9719321B2Aug 1, 2017
Subterranean tool for release of balls adjacent their intended destinations
BAKER HUGHES INC6 citations68
US9611722B2Apr 4, 2017
Top down liner cementing, rotation and release method
BAKER HUGHES INC2 citations65
US9453390B2Sep 27, 2016
Subterranean tool for release of darts adjacent their intended destinations
BAKER HUGHES INC1 citations48
US10060224B2Aug 28, 2018
Liner top porous debris barrier
BAKER HUGHES INC0 citations36