Patents by Inventor Paul A. Ricciareli

Paul A. Ricciareli 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).

  • Brush handle
    Patent number: D334845
    Type: Grant
    Filed: January 4, 1991
    Date of Patent: April 20, 1993
    Assignee: Empire Brushes, Inc.
    Inventors: Paul A. Ricciareli, Sean Simmons