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Drilling apparatus and method
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Patent number 9,605,484
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Issue date Mar 28, 2017
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Drilformance Technologies, LLC
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Sean Gillis
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E21 - EARTH DRILLING MINING
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Drilling apparatus
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Patent number 9,284,779
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Issue date Mar 15, 2016
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DRILFORMANCE TECHNOLOGIES LLC
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Sean Gillis
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E21 - EARTH DRILLING MINING
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Downhole motor assembly
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Patent number 9,045,942
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Issue date Jun 2, 2015
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Drilformance Technologies, LLC
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Sean Gillis
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E21 - EARTH DRILLING MINING
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Drill bit
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Patent number 8,991,526
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Issue date Mar 31, 2015
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Drilformance Technologies, LLC
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Sean Gillis
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E21 - EARTH DRILLING MINING
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85566372 - RHINO ARMOR
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Serial number 85566372
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Filing date Mar 12, 2012
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Drilformance Technologies, LLC
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40 - Treatment of materials