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Thad Joseph Scott
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for anchoring casing and other tubular goods
Patent number
9,677,351
Issue date
Jun 13, 2017
Blackhawk Specialty Tools, LLC
Ron D. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole surge pressure reduction and filtering apparatus
Patent number
7,487,831
Issue date
Feb 10, 2009
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole surge pressure reduction and filtering apparatus
Patent number
7,270,181
Issue date
Sep 18, 2007
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole surge pressure reduction and filtering apparatus
Patent number
6,966,375
Issue date
Nov 22, 2005
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole surge pressure reduction and filtering apparatus
Patent number
6,755,252
Issue date
Jun 29, 2004
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole surge pressure reduction and filtering apparatus
Patent number
6,571,869
Issue date
Jun 3, 2003
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drillable inflatable packer and methods of use
Patent number
6,269,878
Issue date
Aug 7, 2001
Weatherford/Lamb, Inc.
Mark Lewis Wyatt
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR ANCHORING CASING AND OTHER TUBULAR GOODS
Publication number
20140076583
Publication date
Mar 20, 2014
BLACKHAWK SPECIALTY TOOLS, LLC
RON D. ROBICHAUX
E21 - EARTH DRILLING MINING
Information
Patent Application
COLLAPSE SENSING CHECK VALVE
Publication number
20120273225
Publication date
Nov 1, 2012
MICHAEL LOGIUDICE
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE SURGE PRESSURE REDUCTION AND FILTERING APPARATUS
Publication number
20080011480
Publication date
Jan 17, 2008
Clayton Stanley Plucheck
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole surge pressure reduction and filtering apparatus
Publication number
20060032634
Publication date
Feb 16, 2006
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole surge pressure reduction and filtering apparatus
Publication number
20040251023
Publication date
Dec 16, 2004
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole surge pressure reduction and filtering apparatus
Publication number
20030089505
Publication date
May 15, 2003
Weatherford/Lamb, Inc.
Clayton Stanley Pluchek
E21 - EARTH DRILLING MINING