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Darren E. Bane
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Broken Arrow, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Subsurface safety valve with metal seal
Patent number
8,701,782
Issue date
Apr 22, 2014
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing pressure insensitive actuator system and method
Patent number
8,176,975
Issue date
May 15, 2012
Baker Hughes Incorporated
Gary B. Lake
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of using a charged chamber pressure transmitter for subterra...
Patent number
7,938,179
Issue date
May 10, 2011
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure equalization device for downhole tools
Patent number
7,905,292
Issue date
Mar 15, 2011
Baker Hughes Incorporated
Clifford H. Beall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Switching apparatus between independent control systems for a subsu...
Patent number
7,762,335
Issue date
Jul 27, 2010
Baker Hughes Incorporated
David Z. Anderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Distortion compensation for rod piston bore in subsurface safety va...
Patent number
7,735,560
Issue date
Jun 15, 2010
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lock open and control system access apparatus for a downhole safety...
Patent number
7,717,185
Issue date
May 18, 2010
Baker Hughes Incorporatd
David Z. Anderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Distortion compensation for rod piston bore in subsurface safety va...
Patent number
7,699,108
Issue date
Apr 20, 2010
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole hydraulic control system with failsafe features
Patent number
7,694,742
Issue date
Apr 13, 2010
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of using a charged chamber pressure transmitter for subsurfa...
Patent number
7,665,518
Issue date
Feb 23, 2010
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole seal bore repair device
Patent number
7,621,327
Issue date
Nov 24, 2009
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing pressure insensitive control system
Patent number
7,591,317
Issue date
Sep 22, 2009
Baker Hughes Incorporated
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Control line hydrostatic minimally sensitive control system
Patent number
7,552,774
Issue date
Jun 30, 2009
Baker Hughes Incorporated
David Z. Anderson
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Pressure Equalization Device for Downhole Tools
Publication number
20100200220
Publication date
Aug 12, 2010
Clifford H. Beall
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Using a Charged Chamber Pressure Transmitter for Subterra...
Publication number
20100108312
Publication date
May 6, 2010
BAKER HUGHES INCORPORATED
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Lock Open and Control System Access Apparatus for a Downhole Safety...
Publication number
20100006296
Publication date
Jan 14, 2010
David Z. Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBING PRESSURE INSENSITIVE ACTUATOR SYSTEM AND METHOD
Publication number
20090250206
Publication date
Oct 8, 2009
BAKER HUGHES INCORPORATED
GARY B. LAKE
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Seal Bore Repair Device
Publication number
20090107670
Publication date
Apr 30, 2009
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Distortion Compensation for Rod Piston Bore in Subsurface Safety Va...
Publication number
20090078423
Publication date
Mar 26, 2009
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Switching Apparatus Between Independent Control Systems for a Subsu...
Publication number
20090050327
Publication date
Feb 26, 2009
David Z. Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Shape Memory Alloy Closure Spring for Subsurface Safety Valves Trig...
Publication number
20090032237
Publication date
Feb 5, 2009
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubing Pressure Balanced Operating System with Low Operating Pressure
Publication number
20080314599
Publication date
Dec 25, 2008
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSURFACE SAFETY VALVE WITH METAL SEAL
Publication number
20080237993
Publication date
Oct 2, 2008
BAKER HUGHES INCORPORATED
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of using charged chamber pressure transmitter for subsurface...
Publication number
20080149344
Publication date
Jun 26, 2008
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Control line hydrostatic minimally sensitive control system
Publication number
20080128137
Publication date
Jun 5, 2008
David Z. Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Distortion compensation for rod piston bore in subsurface safety va...
Publication number
20080110631
Publication date
May 15, 2008
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubing pressure insensitive control system
Publication number
20080110611
Publication date
May 15, 2008
Darren E. Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole hydraulic control system with failsafe features
Publication number
20080066921
Publication date
Mar 20, 2008
Darren E. Bane
E21 - EARTH DRILLING MINING