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Donald Keith Plemons

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  • Fort Worth, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power end frame assembly for reciprocating pump
    • Patent number 11,898,553
    • Issue date Feb 13, 2024
    • SPM Oil & Gas Inc.
    • Joseph H. Byrne
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing system for reciprocating pump and method of assembly
    • Patent number 11,746,775
    • Issue date Sep 5, 2023
    • SPM Oil & Gas Inc.
    • Jacob A. Bayyouk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Support for reciprocating pump
    • Patent number 11,204,030
    • Issue date Dec 21, 2021
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support for reciprocating pump
    • Patent number 10,520,037
    • Issue date Dec 31, 2019
    • S.P.M. Flow Control, Inc.
    • Chandu Kumar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Power end frame assembly for reciprocating pump
    • Patent number 10,393,182
    • Issue date Aug 27, 2019
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing system for reciprocating pump and method of assembly
    • Patent number 10,087,992
    • Issue date Oct 2, 2018
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Support for reciprocating pump
    • Patent number 9,879,659
    • Issue date Jan 30, 2018
    • S.P.M. Flow Control, Inc.
    • Chandu Kumar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPPORT FOR RECIPRICATING PUMP
    • Publication number 20230039253
    • Publication date Feb 9, 2023
    • SPM Oil & Gas Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPORT FOR RECIPROCATING PUMP
    • Publication number 20200141401
    • Publication date May 7, 2020
    • S.P.M. Flow Control, Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER END FRAME ASSEMBLY FOR RECIPROCATING PUMP
    • Publication number 20190277341
    • Publication date Sep 12, 2019
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY
    • Publication number 20190032720
    • Publication date Jan 31, 2019
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORT FOR RECIPROCATING PUMP
    • Publication number 20180163709
    • Publication date Jun 14, 2018
    • S.P.M. Flow Control, Inc.
    • Chandu Kumar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY
    • Publication number 20160025090
    • Publication date Jan 28, 2016
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER END FRAME ASSEMBLY FOR RECIPROCATING PUMP
    • Publication number 20160025088
    • Publication date Jan 28, 2016
    • S.P.M. Flow Control, Inc.
    • Joseph H. Byrne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPPORT FOR RECIPROCATING PUMP
    • Publication number 20160025089
    • Publication date Jan 28, 2016
    • S.P.M. Flow Control, Inc.
    • Chandu Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...