Patents by Inventor Peter J. Guinan

Peter J. Guinan 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).

  • Mood altering device
    Patent number: 4777937
    Abstract: The invention features a method and apparatus for altering the mood of an individual. A facial mask is provided that excludes external stimuli while providing visual and auditory stimulation designed to influence the brain wave pattern.The visual stimulus introduces a continuous, uniform light of a particular color. The light stimulus is designed to produce an effect known as ganzfeld, wherein there occurs a complete loss of visual sensation.
    Type: Grant
    Filed: July 30, 1985
    Date of Patent: October 18, 1988
    Assignee: Tranquil Times, Inc.
    Inventors: Charles Rush, Peter J. Guinan