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Richard J. Yager

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  • Muskegon, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Security display case
    • Patent number 8,047,619
    • Issue date Nov 1, 2011
    • Amstore Corporation
    • Douglas D. Amstutz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    SECURITY DISPLAY CASE
    • Publication number 20080174215
    • Publication date Jul 24, 2008
    • AMSTORE CORPORATION
    • Douglas D. Amstutz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES