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Donald C. Neitzel

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  • Petersburg, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container
    • Patent number D790364
    • Issue date Jun 27, 2017
    • Rockline Industries, Inc.
    • Donald C. Neitzel
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Dispensing aperture
    • Patent number D763074
    • Issue date Aug 9, 2016
    • Rockline Industries, Inc.
    • Donald C. Neitzel
    • D09 - Packages and containers for goods