Patents by Inventor Roberto Silingardi

Roberto Silingardi 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).

  • Support device for reel of web
    Patent number: D1122999
    Type: Grant
    Filed: March 21, 2025
    Date of Patent: April 21, 2026
    Assignee: SIDEL PARTICIPATIONS
    Inventors: Alberto Bianchi, Roberto Silingardi