TREA

David Droke

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  • Elk City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe union assembly
    • Patent number 11,959,572
    • Issue date Apr 16, 2024
    • David Droke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe union assembly
    • Patent number 11,739,871
    • Issue date Aug 29, 2023
    • David Droke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transportable separation and monitoring apparatus with auger
    • Patent number 10,967,300
    • Issue date Apr 6, 2021
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation and monitoring apparatus
    • Patent number 10,758,845
    • Issue date Sep 1, 2020
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation and monitoring apparatus
    • Patent number 10,722,822
    • Issue date Jul 28, 2020
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation and monitoring apparatus
    • Patent number 10,722,821
    • Issue date Jul 28, 2020
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE UNION ASSEMBLY
    • Publication number 20230220934
    • Publication date Jul 13, 2023
    • David Droke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE UNION ASSEMBLY
    • Publication number 20230116507
    • Publication date Apr 13, 2023
    • David Droke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRAC MANIFOLD SUPPORT SYSTEM
    • Publication number 20200278071
    • Publication date Sep 3, 2020
    • Payzone Completion Services, LLC
    • David Droke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEPARATION AND MONITORING APPARATUS
    • Publication number 20190366241
    • Publication date Dec 5, 2019
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION AND MONITORING APPARATUS
    • Publication number 20190291023
    • Publication date Sep 26, 2019
    • Green Flow Industries, LLC
    • David Droke
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TRANSPORTABLE SEPARATION AND MONITORING APPARATUS WITH AUGER
    • Publication number 20190060794
    • Publication date Feb 28, 2019
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION AND MONITORING APPARATUS
    • Publication number 20170291123
    • Publication date Oct 12, 2017
    • Green Flow Industries, LLC
    • David Droke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL