Patents by Inventor Avi Keller

Avi Keller 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).

  • Gem setting
    Patent number: D423397
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: April 25, 2000
    Assignee: Paco Jewelry Ltd.
    Inventors: Eitan Raviv, Avi Keller