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Daniel Anthony Nietzel

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  • Muscatine, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system for customizing a door collar lock
    • Patent number 9,522,449
    • Issue date Dec 20, 2016
    • Daniel Anthony Nietzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Door collar lock
    • Patent number 9,487,989
    • Issue date Nov 8, 2016
    • Daniel Nietzel
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR CUSTOMIZING A DOOR COLLAR LOCK
    • Publication number 20160039057
    • Publication date Feb 11, 2016
    • Daniel Anthony Nietzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DOOR COLLAR LOCK
    • Publication number 20150284982
    • Publication date Oct 8, 2015
    • Daniel Nietzel
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES