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Bluford W. Lowery
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Linden, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solid expandable tubular members formed from very low carbon steel...
Patent number
7,621,323
Issue date
Nov 24, 2009
United States Steel Corporation
Gary M. Reavis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Solid expandable tubular members formed from very low carbon steel...
Patent number
7,404,438
Issue date
Jul 29, 2008
United States Steel Corporation
Gary M. Reavis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Solid expandable tubular members formed from very low carbon steel...
Patent number
7,169,239
Issue date
Jan 30, 2007
Lone Star Steel Company, L.P.
Gary M. Reavis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tubular members and threaded connections for casing drilling and me...
Patent number
6,817,633
Issue date
Nov 16, 2004
Lone Star Steel Company
Leland M. Brill
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Solid Expandable Tubular Members Formed From Very Low Carbon Steel...
Publication number
20080289814
Publication date
Nov 27, 2008
Gary M. Reavis
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR GOODS WITH THREADED INTEGRAL JOINT CONNECTIONS
Publication number
20070228729
Publication date
Oct 4, 2007
Harold Michael Grimmett
E21 - EARTH DRILLING MINING
Information
Patent Application
Solid Expandable Tubular Members Formed From Very Low Carbon Steel...
Publication number
20070107895
Publication date
May 17, 2007
Gary M. Reavis
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular goods with threaded integral joint connections
Publication number
20060006648
Publication date
Jan 12, 2006
Harold Michael Grimmett
E21 - EARTH DRILLING MINING
Information
Patent Application
Solid expandable tubular members formed from very low carbon steel...
Publication number
20040228679
Publication date
Nov 18, 2004
Lone Star Steel Company
Gary M. Reavis
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular goods with expandable threaded connections
Publication number
20040194278
Publication date
Oct 7, 2004
Lone Star Steel Company
Leland M. Brill
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular goods with expandable threaded connections
Publication number
20040174017
Publication date
Sep 9, 2004
Lone Star Steel Company
Leland M. Brill
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular members and threaded connections for casing drilling and me...
Publication number
20040118569
Publication date
Jun 24, 2004
Lone Star Steel Company
Leland M. Brill
E21 - EARTH DRILLING MINING