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Thomas G. Cassity
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Surrey, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Well operations systems
Patent number
7,500,524
Issue date
Mar 10, 2009
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
7,314,085
Issue date
Jan 1, 2008
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
7,314,086
Issue date
Jan 1, 2008
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
7,308,943
Issue date
Dec 18, 2007
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
7,117,945
Issue date
Oct 10, 2006
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
7,093,660
Issue date
Aug 22, 2006
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
6,991,039
Issue date
Jan 31, 2006
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well operations system
Patent number
6,547,008
Issue date
Apr 15, 2003
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Completion system
Patent number
6,039,119
Issue date
Mar 21, 2000
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead
Patent number
5,544,707
Issue date
Aug 13, 1996
Cooper Cameron Corporation
Hans P. Hopper
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Well Operations System
Publication number
20080017368
Publication date
Jan 24, 2008
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL OPERATIONS SYSTEM
Publication number
20060272822
Publication date
Dec 7, 2006
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL OPERATIONS SYSTEM
Publication number
20060272823
Publication date
Dec 7, 2006
Cameron International Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
Well operations system
Publication number
20050173122
Publication date
Aug 11, 2005
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
Well operations system
Publication number
20050155774
Publication date
Jul 21, 2005
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
Well operations system
Publication number
20040251036
Publication date
Dec 16, 2004
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL OPERATIONS SYSTEM
Publication number
20040094311
Publication date
May 20, 2004
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING
Information
Patent Application
Well operations system
Publication number
20030116327
Publication date
Jun 26, 2003
Cooper Cameron Corporation
Hans Paul Hopper
E21 - EARTH DRILLING MINING