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Standard Oil Company
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Tulsa, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Digital recording of sonic log wavetrains
Patent number
4,027,281
Issue date
May 31, 1977
Standard Oil Company
Gordon M. Greve
G01 - MEASURING TESTING
Information
Patent Grant
Status display for seismometer-group recorder operations
Patent number
4,010,442
Issue date
Mar 1, 1977
Standard Oil Company
Robert A. Broding
G01 - MEASURING TESTING
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last 30 patents
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