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Gregory F. Nielsen

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  • Oyster Bay, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swivel case for phone
    • Patent number 10,785,357
    • Issue date Sep 22, 2020
    • Gregory F. Nielsen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Swivel case for phone
    • Patent number 10,396,841
    • Issue date Aug 27, 2019
    • Gregory F. Nielsen
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    Swivel Case For Phone
    • Publication number 20190379775
    • Publication date Dec 12, 2019
    • Gregory F. Nielsen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Swivel Case For Phone
    • Publication number 20180302114
    • Publication date Oct 18, 2018
    • Gregory F. Nielsen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE