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Jetted check valve
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Patent number 11,713,822
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Issue date Aug 1, 2023
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Republic Oil Tools, LLC
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Robert Hicks
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Jetted check valve
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Patent number 11,566,717
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Issue date Jan 31, 2023
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Republic Oil Tools, LLC
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Robert Hicks
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Artificial lift assembly
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Patent number 11,555,363
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Issue date Jan 17, 2023
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IPI TECHNOLOGY LLC
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Robert Hicks
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E21 - EARTH DRILLING MINING
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Artificial lift assembly
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Patent number 11,365,597
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Issue date Jun 21, 2022
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IPI TECHNOLOGY LLC
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Robert Hicks
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...