Patents by Inventor Kenneth S. Marsella

Kenneth S. Marsella 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).

  • Jewelry box and interior therefor
    Patent number: D321284
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: November 5, 1991
    Assignee: Ken Mar Inc.
    Inventors: Kenneth S. Marsella, Frank Layne