Patents by Inventor John R. Mattson

John R. Mattson 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).

  • Illuminated film cutter and base
    Patent number: 4913020
    Abstract: A film cutter which includes a supporting frame structure with a translucent supply side platform mounted thereon and adapted to be illuminated by an underlying light source and including a film cutter mounted on the frame structure.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: April 3, 1990
    Assignee: Image Innovations, Inc.
    Inventors: Gary A. Hoonsbeen, John R. Mattson