TREA

Siron Industries, Inc.

Follow

Organization

  • Phoenix, AZ, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Clasp with enclosed pin
    • Patent number 4,074,396
    • Issue date Feb 21, 1978
    • Siron Industries, Inc.
    • Ronald N. Swimley
    • A44 - HABERDASHERY JEWELLERY