Patents by Inventor James Mc Duffey

James Mc Duffey 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: 6273374
    Abstract: An apparatus is provided including at least one mounting assembly coupled to a computer monitor for removably mounting a sheet of paper in coplanar relationship with a screen of the computer monitor.
    Type: Grant
    Filed: June 11, 1998
    Date of Patent: August 14, 2001
    Inventor: James Mc Duffey