Patents by Inventor Giovanni Proia

Giovanni Proia 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).

  • Machine for assembling favors
    Patent number: D306451
    Type: Grant
    Filed: April 11, 1988
    Date of Patent: March 6, 1990
    Assignee: S.A.S. Italian Records, Inc.
    Inventor: Giovanni Proia