Ehrich Shaw

Person

  • Coon Rapids, MN, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ADVANCED PASSIVE WEDGE WIRE SCREEN INTAKE

    • Publication number 20230103787
    • Publication date Apr 6, 2023
    • Aqseptence Group, Inc.
    • Michael R. EKHOLM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ADVANCED PASSIVE WEDGE WIRE SCREEN INTAKE

    • Publication number 20210187416
    • Publication date Jun 24, 2021
    • Aqseptence Group, Inc.
    • Michael R. EKHOLM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Leveling Hold-Down Mechanism for Lateral Screens

    • Publication number 20120312728
    • Publication date Dec 13, 2012
    • JOHNSON SCREENS, INC.
    • Timothy Wolf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL