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Large diameter pipe plug
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Patent number 9,556,997
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Issue date Jan 31, 2017
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Oceaneering International, Inc.
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Charles Robert Mynhier
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Self locking tensioner
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Patent number 7,997,840
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Issue date Aug 16, 2011
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Oceaneering International, Inc.
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Charles Robert Mynhier
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Self locking tensioner
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Patent number 7,722,302
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Issue date May 25, 2010
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Oceaneering International, Inc.
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Charles Robert Mynhier
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...