Inventor
JENNINGS STEVEN L
US11 patents
Patents
11 patentsUS6334486B1Jan 1, 2002
Downhole flow control devices
BAKER HUGHES INC113 citations99
US5906238AMay 25, 1999
Downhole flow control devices
BAKER HUGHES INC134 citations99
US6612547B2Sep 2, 2003
Downhole flow control devices
BAKER HUGHES INC39 citations96
US6484800B2Nov 26, 2002
Downhole flow control devices
BAKER HUGHES INC68 citations96
US6041857AMar 28, 2000
Motor drive actuator for downhole flow control devices
BAKER HUGHES INC140 citations96
US5832996ANov 10, 1998
Electro hydraulic downhole control device
BAKER HUGHES INC82 citations96
US6012526AJan 11, 2000
Method for sealing the junctions in multilateral wells
BAKER HUGHES INC165 citations95
US6450255B2Sep 17, 2002
Downhole flow control devices
BAKER HUGHES INC21 citations92
US6260616B1Jul 17, 2001
Downhole flow control devices
BAKER HUGHES INC27 citations92
US7665518B2Feb 23, 2010
Method of using a charged chamber pressure transmitter for subsurface safety valves
BAKER HUGHES INC6 citations73
US7938179B2May 10, 2011
Method of using a charged chamber pressure transmitter for subterranean tools
BAKER HUGHES INC3 citations62