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William D. Barrows

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fiberglass product for a filter apparatus
    • Patent number 11,986,762
    • Issue date May 21, 2024
    • American Air Filter Company, Inc.
    • Alejandro Vinardi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Fiberglass Product For A Filter Apparatus
    • Publication number 20210275958
    • Publication date Sep 9, 2021
    • American Air Filter Company, Inc.
    • Alejandro Vinardi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Tactile Air Filter Media
    • Publication number 20140196423
    • Publication date Jul 17, 2014
    • AMERICAN AIR FILTER COMPANY INC
    • William D. Barrows
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL