Patents by Inventor Alain Friedman

Alain Friedman 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).

  • Precious stone
    Patent number: D516940
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: March 14, 2006
    Inventor: Alain Friedman