TREA

Steve Stefancic

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  • Cleveland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helical hardbanding
    • Patent number 11,286,728
    • Issue date Mar 29, 2022
    • Postle Industries, Inc.
    • James Allen
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    HELICAL HARDBANDING
    • Publication number 20200095834
    • Publication date Mar 26, 2020
    • GARLAND INDUSTRIES, INC.
    • James Allen
    • E21 - EARTH DRILLING MINING