Patents by Inventor Val Henry Shires

Val Henry Shires 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).

  • Portable electric capacitor tester using an LED indicator
    Patent number: 3934195
    Abstract: A portable electric tester energized by a self-contained battery including switch means and a Light Emitting Diode (LED) device for testing capacitors upon visual interpretation of the luminosity of the Light Emitting Diode.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: January 20, 1976
    Assignee: Surf Air Conditioning, Inc.
    Inventor: Val Henry Shires