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Mark R. Perkins

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  • Eaton Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual turnstile
    • Patent number 9,784,032
    • Issue date Oct 10, 2017
    • Boon Edam, Inc.
    • Mark Perkins
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

  • Information Patent Application

    Dual Turnstile
    • Publication number 20160060944
    • Publication date Mar 3, 2016
    • BOON EDAM, INC.
    • Mark Perkins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PHYSICAL SECURITY BARRIER
    • Publication number 20100229467
    • Publication date Sep 16, 2010
    • Mark R. Perkins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PHYSICAL SECURITY BARRIER
    • Publication number 20100212227
    • Publication date Aug 26, 2010
    • Mark R. Perkins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES