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Subsea well choke system
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Patent number 4,848,473
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Issue date Jul 18, 1989
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Chevron Research Company
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Glen E. Lochte
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E21 - EARTH DRILLING MINING
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Subsea pipe connector
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Patent number 4,350,371
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Issue date Sep 21, 1982
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FMC Corporation
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Glen E. Lochte
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E21 - EARTH DRILLING MINING
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Valve operating circuit
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Patent number 4,193,449
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Issue date Mar 18, 1980
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FMC Corporation
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Glen E. Lochte
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E21 - EARTH DRILLING MINING
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Articulated fluid loading arm
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Patent number 4,121,616
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Issue date Oct 24, 1978
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FMC Corporation
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Glen E. Lochte
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Concrete removal tool
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Patent number 4,044,749
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Issue date Aug 30, 1977
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HydroTech International, Inc.
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Burlie R. Bowen
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B28 - WORKING CEMENT, CLAY, OR STONE