Patents by Inventor Robert G. Buxton

Robert G. Buxton 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).

  • Cursor control for a digitizing table
    Patent number: D309449
    Type: Grant
    Filed: July 22, 1988
    Date of Patent: July 24, 1990
    Assignee: Crosfield Electronics Limited
    Inventors: Lindsay W. MacDonald, Robert G. Buxton, Peter Grayson