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Valve structure
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Patent number 5,199,454
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Issue date Apr 6, 1993
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Energy Transportation Group, Inc.
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Edmund G. Tornay
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Vessel hull and construction method
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Patent number 5,085,161
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Issue date Feb 4, 1992
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Metro Machine Corporation
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Joseph Cuneo
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Tug/barge apparatus
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Patent number 4,691,660
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Issue date Sep 8, 1987
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Energy Transportation Group Inc.
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Edmund Tornay
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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LNG Pump anti-slam device
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Patent number 4,204,813
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Issue date May 27, 1980
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Energy Transportation Group, Incorporated
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Edmund G. Tornay
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Slam prevention in liquid pumping
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Patent number 4,194,870
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Issue date Mar 25, 1980
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Energy Transportation Group, Inc.
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Edmund G. Tornay
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS