Patents by Inventor Roman J. Verdin

Roman J. Verdin 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).

  • Case for a portable battery charger
    Patent number: D311897
    Type: Grant
    Filed: November 1, 1988
    Date of Patent: November 6, 1990
    Assignee: Schauer Manufacturing Corporation
    Inventors: Jackie L. Moore, Roman J. Verdin