Patents by Inventor Kevelyn K. Boyd

Kevelyn K. Boyd 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).

  • Card reader
    Patent number: D366466
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: January 23, 1996
    Assignee: National Semiconductor Corporation
    Inventors: June Lee, William J. Evans, Kevelyn K. Boyd