Patents by Inventor Janos Boczan

Janos Boczan 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).

  • Patent number: 5664578
    Abstract: An instrument for sensing fatigue, includes a first temperature sensor for measuring a first temperature at a hottest spot of an uncovered part of a person's body; a second temperature sensor for measuring a second temperature at a coldest spot of an uncovered part of a person's body; and a comparator connected to the first and second temperature sensors for generating a temperature signal representing a temperature difference between the first and second temperatures.
    Type: Grant
    Filed: March 10, 1995
    Date of Patent: September 9, 1997
    Inventor: Janos Boczan