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Wayne Fulin
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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of using enhanced wellbore electrical cables
Patent number
9,140,115
Issue date
Sep 22, 2015
Schlumberger Technology Corporation
Joseph Varkey
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Methods of using enhanced wellbore electrical cables
Patent number
8,807,225
Issue date
Aug 19, 2014
Schlumberger Technology Corporation
Joseph Varkey
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Methods of using enhanced wellbore electrical cables
Patent number
8,413,723
Issue date
Apr 9, 2013
Schlumberger Technology Corporation
Joseph Varkey
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Enhanced wellbore electrical cables
Patent number
8,227,697
Issue date
Jul 24, 2012
Schlumberger Technology Corporation
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for unsticking a tool stuck in a wellbore
Patent number
7,661,477
Issue date
Feb 16, 2010
Schlumberger Technology Corporation
Todor K. Sheiretov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enhanced wellbore electrical cables
Patent number
7,586,042
Issue date
Sep 8, 2009
Schlumberger Technology Corporation
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhanced electrical cables
Patent number
7,170,007
Issue date
Jan 30, 2007
Schlumburger Technology Corp.
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Methods of Using Enhanced Wellbore Electrical Cables
Publication number
20140352952
Publication date
Dec 4, 2014
Joseph Varkey
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Methods Of Using Enhanced Wellbore Electrical Cables
Publication number
20130292126
Publication date
Nov 7, 2013
Joseph Varkey
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Enhanced Wellbore Electrical Cables
Publication number
20100012348
Publication date
Jan 21, 2010
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods of Using Enhanced Wellbore Electrical Cables
Publication number
20090145610
Publication date
Jun 11, 2009
Joseph Varkey
E21 - EARTH DRILLING MINING
Information
Patent Application
Enhanced Wellbore Electrical Cables
Publication number
20080156517
Publication date
Jul 3, 2008
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIMETALLIC MATERIALS FOR OILFIELD APPLICATIONS
Publication number
20070003780
Publication date
Jan 4, 2007
Joseph P. Varkey
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Application
Enhanced electrical cables
Publication number
20060151194
Publication date
Jul 13, 2006
Joseph Varkey
H01 - BASIC ELECTRIC ELEMENTS