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Charles Grissom Steele
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Richmond, TX, US
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last 30 patents
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Patent Grant
Measuring gas meter and volume corrector accuracy
Patent number
7,299,139
Issue date
Nov 20, 2007
Dresser, Inc.
Roman Leon Artiuch
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
Measuring gas meter and volume corrector accuracy
Publication number
20070112536
Publication date
May 17, 2007
Roman Leon Artiuch
G01 - MEASURING TESTING