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Roy K. Warren
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electric power grid induced geophysical prospecting method and appa...
Patent number
7,248,052
Issue date
Jul 24, 2007
W. Barry Weaver
G01 - MEASURING TESTING
Information
Patent Grant
Electric power grid induced geophysical prospecting method and appa...
Patent number
7,227,362
Issue date
Jun 5, 2007
Roy K. Warren
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for spacially continuous two-dimensional imagi...
Patent number
5,892,362
Issue date
Apr 6, 1999
Robison; Jesse G.
Roy K. Warren
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring pollutants contaminating earth f...
Patent number
5,652,519
Issue date
Jul 29, 1997
Robison; Jesse G.
Roy K. Warren
G01 - MEASURING TESTING
Information
Patent Grant
Detection and mapping of hydrocarbon reservoirs with radar waves
Patent number
5,400,030
Issue date
Mar 21, 1995
Exxon Production Research Company
Richard E. Duren
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Electric power grid induced geophysical prospecting method and appa...
Publication number
20050184731
Publication date
Aug 25, 2005
Roy K. Warren
G01 - MEASURING TESTING
Information
Patent Application
Electric power grid induced geophysical prospecting method and appa...
Publication number
20040239330
Publication date
Dec 2, 2004
W. Harry Weaver
G01 - MEASURING TESTING