Patents by Inventor Peter J. Benfield

Peter J. Benfield 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).

  • Fireplace
    Patent number: D304227
    Type: Grant
    Filed: August 7, 1987
    Date of Patent: October 24, 1989
    Assignee: Heatshield PTY. Ltd.
    Inventors: Bruce V. Benfield, Peter J. Benfield, Tim T. Pyyvaara, Victor L. Bishop, Stuart L. Speck