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Method for making an oil field mat
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Patent number 9,339,896
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Issue date May 17, 2016
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HB Green Resources, LLC
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Mark Leon Phillips
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Oil field rig mat assembly
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Patent number 8,784,001
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Issue date Jul 22, 2014
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HB Green Resources, LLC
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Mark Leon Phillips
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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