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DOUGLAS SPENCER SASSEN
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Richmond, TX, US
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last 30 patents
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Patent Grant
Methods and systems for seismic inversion and related seismic data...
Patent number
10,353,099
Issue date
Jul 16, 2019
ION Geophysical Corporation
Douglas Spencer Sassen
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
METHODS AND SYSTEMS FOR SEISMIC INVERSION AND RELATED SEISMIC DATA...
Publication number
20160116620
Publication date
Apr 28, 2016
ION Geophysical Corporation
DOUGLAS SPENCER SASSEN
G01 - MEASURING TESTING