Patents by Inventor Gary B. Harbaugh

Gary B. Harbaugh 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).

  • Computer keyboard layout
    Patent number: 5584588
    Abstract: Computer keyboard with the alphabetic keys in a specified arrangement and in straight rows and columns.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: December 17, 1996
    Inventor: Gary B. Harbaugh