TREA

WILLIAM L. JOHNSON SR.

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  • Grove, OK, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    STRUCTURALLY ENHANCED PLASTICS WITH FILLER REINFORCEMENTS
    • Publication number 20200032823
    • Publication date Jan 30, 2020
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF PRODUCING COMPOSITE MEMBERS HAVING INCREASED STRENGTH
    • Publication number 20190322010
    • Publication date Oct 24, 2019
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    STRUCTURALLY ENHANCED PLASTICS WITH FILLER REINFORCEMENTS
    • Publication number 20150144834
    • Publication date May 28, 2015
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRILLING FLUIDS
    • Publication number 20150007990
    • Publication date Jan 8, 2015
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HYDRAULIC FRACTURING
    • Publication number 20140299317
    • Publication date Oct 9, 2014
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    STRUCTURALLY ENHANCED PLASTICS WITH FILLER REINFORCEMENTS
    • Publication number 20140273758
    • Publication date Sep 18, 2014
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HYDRAULIC FRACTURING
    • Publication number 20140190693
    • Publication date Jul 10, 2014
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    STRUCTURALLY ENHANCED PLASTICS WITH FILLER REINFORCEMENTS
    • Publication number 20130148462
    • Publication date Jun 13, 2013
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ENHANCED BOUNDARY LAYER HEAT TRANSFER BY PARTICLE INTERACTION
    • Publication number 20130140006
    • Publication date Jun 6, 2013
    • ECOPURO, LLC
    • WILLIAM L. JOHNSON
    • F28 - HEAT EXCHANGE IN GENERAL