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Valve cartridge
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Patent number 12,359,517
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Issue date Jul 15, 2025
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SPM Oil & Gas Inc.
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Daryl James Belshan
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E21 - EARTH DRILLING MINING
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Valve cartridge for a fluid pump
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Patent number 12,359,663
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Issue date Jul 15, 2025
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SPM Oil & Gas Inc.
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Daryl James Belshan
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Dart valve
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Patent number 12,320,439
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Issue date Jun 3, 2025
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SPM Oil & Gas Inc.
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Justin Poehls
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Flexible hose end fitting assembly
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Patent number 12,241,571
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Issue date Mar 4, 2025
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SPM Oil & Gas Inc.
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Justin Lane Poehls
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Modular suction gland assembly
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Patent number 12,066,021
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Issue date Aug 20, 2024
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SPM Oil & Gas Inc.
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Justin Lane Poehls
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Packing sleeve removal feature
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Patent number 11,959,476
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Issue date Apr 16, 2024
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SPM Oil & Gas Inc.
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David T. Figgs
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Ball design clapper assembly
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Patent number 11,828,371
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Issue date Nov 28, 2023
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SPM Oil & Gas Inc.
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David T. Figgs
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...