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Victor M. Vu
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Sugar Land, TX, US
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last 30 patents
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Patent Grant
Multi-directional gun carrier method and apparatus
Patent number
6,591,911
Issue date
Jul 15, 2003
Schlumberger Technology Corporation
Daniel C. Markel
E21 - EARTH DRILLING MINING
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Patent Grant
Phased perforating guns
Patent number
5,816,343
Issue date
Oct 6, 1998
Sclumberger Technology Corporation
Daniel C. Markel
E21 - EARTH DRILLING MINING