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Split ring sealing assemblies
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Patent number 10,662,732
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Issue date May 26, 2020
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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E21 - EARTH DRILLING MINING
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-
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Plug of extended reach
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Patent number 10,385,649
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Issue date Aug 20, 2019
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MAGNUM OIL TOOLS INTERNATIONAL, LTD
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Warren Lynn Frazier
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E21 - EARTH DRILLING MINING
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-
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Settable well tool method
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Patent number 10,260,308
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Issue date Apr 16, 2019
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Magnum Oil Tools International Ltd
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Warren Lynn Frazier
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E21 - EARTH DRILLING MINING
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-
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Extended reach plug
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Patent number 9,850,736
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Issue date Dec 26, 2017
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Magnum Oil Tools International, Ltd.
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Warren Lynn Frazier
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E21 - EARTH DRILLING MINING
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Bottom set downhole plug
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Patent number 9,850,738
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Issue date Dec 26, 2017
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Settable well tool and method
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Patent number 9,388,662
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Issue date Jul 12, 2016
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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E21 - EARTH DRILLING MINING
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Bottom set downhole plug
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Patent number 9,309,744
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Issue date Apr 12, 2016
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bottom set down hole tool
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Patent number 8,496,052
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Issue date Jul 30, 2013
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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E21 - EARTH DRILLING MINING
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Bottom set downhole plug
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Patent number 8,459,346
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Issue date Jun 11, 2013
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Magnum Oil Tools International Ltd
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W. Lynn Frazier
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Compact composite downhole plug
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Patent number D673183
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Issue date Dec 25, 2012
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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D15 - Machines not elsewhere specified
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Long range composite downhole plug
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Patent number D673182
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Issue date Dec 25, 2012
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Magnum Oil Tools International, Ltd.
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W. Lynn Frazier
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D15 - Machines not elsewhere specified
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MOLDED DEGRADABLE DOWNHOLE TOOL ELEMENTS
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Publication number 20190169953
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Publication date Jun 6, 2019
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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W. Lynn Frazier
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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DISSOLVABLE ALUMINUM DOWNHOLE PLUG
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Publication number 20190078414
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Publication date Mar 14, 2019
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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W. LYNN FRAZIER
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E21 - EARTH DRILLING MINING
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-
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PLUG OF EXTENDED REACH
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Publication number 20180010413
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Publication date Jan 11, 2018
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MAGNUM OIL TOOLS, INTERNATIONAL, LTD.
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Warren Lynn Frazier
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E21 - EARTH DRILLING MINING
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SPLIT RING SEALING ASSEMBLIES
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Publication number 20170370176
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Publication date Dec 28, 2017
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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W. LYNN FRAZIER
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E21 - EARTH DRILLING MINING
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EXTENDED REACH PLUG
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Publication number 20170241233
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Publication date Aug 24, 2017
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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Warren Lynn Frazier
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E21 - EARTH DRILLING MINING
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-
-
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DISSOLVABLE ALUMINUM DOWNHOLE PLUG
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Publication number 20150285026
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Publication date Oct 8, 2015
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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W. LYNN FRAZIER
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E21 - EARTH DRILLING MINING
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DOWN HOLE TOOL
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Publication number 20150159463
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Publication date Jun 11, 2015
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MAGNUM OIL TOOLS INTERNATIONAL, LTD.
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W. LYNN FRAZIER
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E21 - EARTH DRILLING MINING