Inventor
ADAMS JEFFREY K
US3 patents
Patents
3 patentsUS6173785B1Jan 16, 2001
Pressure-balanced rod piston control system for a subsurface safety valve
BAKER HUGHES INC66 citations93
US7048059B2May 23, 2006
Annulus pressure control system for subsea wells
BAKER HUGHES INC21 citations90
US8016035B2Sep 13, 2011
Chemical injection check valve incorporated into a tubing retrievable safety valve
BAKER HUGHES INC13 citations82