Patents by Inventor Charles D. Curless

Charles D. Curless 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).

  • Patent number: D371456
    Type: Grant
    Filed: May 27, 1994
    Date of Patent: July 9, 1996
    Inventors: Dennis L. Champlin, Charles D. Curless, Russell W. Logan