Patents by Inventor Ronald P. Binstead

Ronald P. Binstead 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).

  • Touch keyboard systems
    Patent number: 4954823
    Abstract: A display can be controlled through one or more thicknesses of glass and one or more air gaps using a transparent keypad through which the display can be observed. The display may be a TV, LCD or other type.
    Type: Grant
    Filed: March 9, 1989
    Date of Patent: September 4, 1990
    Inventor: Ronald P. Binstead