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Single piece guides
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Patent number 11,187,048
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Issue date Nov 30, 2021
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Dustin Gaskins
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E21 - EARTH DRILLING MINING
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End fitting for sucker rods
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Patent number 10,443,319
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Issue date Oct 15, 2019
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Endurane Lift Solutions, LLC
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Karol Hricisák
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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End fitting for sucker rods
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Patent number 10,240,402
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Issue date Mar 26, 2019
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Endurance Lift Solutions, LLC
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Karol Hricisák
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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End fitting for sucker rods
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Patent number 9,988,858
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Issue date Jun 5, 2018
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Endurance Lift Solutions, LLC
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Karol Hricisák
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E21 - EARTH DRILLING MINING