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William Bloomfield

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scrubbing backwash filter
    • Patent number 11,291,932
    • Issue date Apr 5, 2022
    • William Bloomfield
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Scrubbing backwash filter
    • Patent number 10,888,806
    • Issue date Jan 12, 2021
    • William Bloomfield
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SCRUBBING BACKWASH FILTER
    • Publication number 20210086108
    • Publication date Mar 25, 2021
    • William Bloomfield
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SCRUBBING BACKWASH FILTER
    • Publication number 20160250571
    • Publication date Sep 1, 2016
    • William Bloomfield
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA RECYCLING SYSTEM
    • Publication number 20160129382
    • Publication date May 12, 2016
    • William Bloomfield
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...