Patents by Inventor Kenneth L. Hamilton

Kenneth L. Hamilton 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).

  • Demonstration device for illustrating spinal misalignment
    Patent number: 4872841
    Abstract: A demonstration device for illustrating spinal injury utilizing a demonstration model of a portion of a human spine in which visual electronics have been applied through the use of light emitting diodes to show the interruption of nerve signal flow upon the dislocation of the vertebrae bones with relation to one another. The device includes an electric circuit, battery, and a switch which operate upon rotation of the model to change the rate of flash of light emitting diodes thus indicating a change in nerve frequency due to injury.
    Type: Grant
    Filed: June 20, 1988
    Date of Patent: October 10, 1989
    Inventors: Kenneth L. Hamilton, Timothy C. Butler
  • Combined key ring and flashlight
    Patent number: D373469
    Type: Grant
    Filed: July 25, 1995
    Date of Patent: September 10, 1996
    Inventor: Kenneth L. Hamilton