TREA

Gerald Allan Berry

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  • Elk River, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid intake screen assembly
    • Patent number 11,331,603
    • Issue date May 17, 2022
    • Aqseptence Group, Inc.
    • Richard Charles Maxson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Hybrid intake screen assembly
    • Patent number 10,399,013
    • Issue date Sep 3, 2019
    • Aqseptence Group, Inc.
    • Richard Charles Maxson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Hybrid intake screen assembly
    • Patent number 9,399,858
    • Issue date Jul 26, 2016
    • Bilfinger Water Technologies, Inc.
    • Richard Charles Maxson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Screen panel
    • Patent number 7,516,850
    • Issue date Apr 14, 2009
    • Weatherford/Lamb, Inc.
    • Michael Ekholm
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen panel
    • Patent number 7,303,078
    • Issue date Dec 4, 2007
    • Weatherford/Lamb, Inc.
    • Michael Ekholm
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID INTAKE SCREEN ASSEMBLY
    • Publication number 20200122062
    • Publication date Apr 23, 2020
    • Aqseptence Group, Inc.
    • Richard Charles Maxson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYBRID INTAKE SCREEN ASSEMBLY
    • Publication number 20170106313
    • Publication date Apr 20, 2017
    • Bilfinger Water Technologies, Inc.
    • Richard Charles Maxson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYBRID INTAKE SCREEN ASSEMBLY
    • Publication number 20130048551
    • Publication date Feb 28, 2013
    • Richard Charles Maxson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SCREEN PANEL
    • Publication number 20080011651
    • Publication date Jan 17, 2008
    • Michael Ekholm
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    Screen panel
    • Publication number 20040238413
    • Publication date Dec 2, 2004
    • Michael Ekholm
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING