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David Katz

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  • Brooklyn, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-part jewelry setting
    • Patent number 6,453,701
    • Issue date Sep 24, 2002
    • David Katz
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

  • Information Patent Application

    Jewelry setting
    • Publication number 20070089457
    • Publication date Apr 26, 2007
    • David Katz
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Multi-part jewelry setting
    • Publication number 20020083738
    • Publication date Jul 4, 2002
    • David Katz
    • A44 - HABERDASHERY JEWELLERY