William M. D'Amore Jr.

Person

  • West Warwick, RI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Convertible earring

    • Patent number 5,487,280
    • Issue date Jan 30, 1996
    • Cotillion, Inc.
    • William D'Amore
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Jewelry closure device

    • Patent number 4,998,330
    • Issue date Mar 12, 1991
    • William M. D'Amore
    • A44 - HABERDASHERY JEWELLERY