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Ralph E. Harris

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  • Fort Worth, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve seat with ceramic insert
    • Patent number 12,060,946
    • Issue date Aug 13, 2024
    • SPM Oil & Gas Inc.
    • Connor James Docherty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wear-resistant hydraulic fracturing pump valves
    • Patent number 12,025,231
    • Issue date Jul 2, 2024
    • SPM Oil & Gas Inc.
    • Scott Skurdalsvold
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve for reciprocating pump assembly
    • Patent number 11,448,210
    • Issue date Sep 20, 2022
    • SPM Oil & Gas Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    WEAR-RESISTANT HYDRAULIC FRACTURING PUMP VALVES
    • Publication number 20240288076
    • Publication date Aug 29, 2024
    • SPM Oil & Gas Inc.
    • Scott Skurdalsvold
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MODULAR SUCTION STABILIZER
    • Publication number 20230304484
    • Publication date Sep 28, 2023
    • SPM OIL & GAS INC.
    • Ralph E. HARRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTUATION-ASSISTED PUMP VALVE
    • Publication number 20230145747
    • Publication date May 11, 2023
    • SPM OIL & GAS INC.
    • Ralph E. HARRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE SEAT WITH CERAMIC INSERT
    • Publication number 20230106466
    • Publication date Apr 6, 2023
    • SPM OIL & GAS INC.
    • Connor James DOCHERTY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC FRACTURING PUMP HEALTH AND PERFORMANCE MONITORING USING I...
    • Publication number 20230044928
    • Publication date Feb 9, 2023
    • SPM OIL & GAS INC.
    • Ralph E. HARRIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR-RESISTANT HYDRAULIC FRACTURING PUMP VALVES
    • Publication number 20220268362
    • Publication date Aug 25, 2022
    • SPM OIL & GAS INC.
    • Scott Skurdalsvold
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VALVE FOR RECIPROCATING PUMP ASSEMBLY
    • Publication number 20200400140
    • Publication date Dec 24, 2020
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...