Patents by Inventor Spiros Andrews

Spiros Andrews has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Spiral rope jewelry chain
    Patent number: D369311
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: April 30, 1996
    Assignee: Ravel, Inc.
    Inventors: Spiros Andrews, Akira Tashiro