Patents by Inventor John J. Jenkofsky

John J. Jenkofsky 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).

  • Ultra high speed infrared temperature measuring device
    Patent number: 4867574
    Abstract: A high speed infrared temperature measuring device which consists of a lens barrel in an instrument housing, a sensor in the lens barrel to read an infrared target signal, a processing circuit for the signal, an automatic circuit for the thermoelectric cooler and a black body compensation circuit and means to read and record the processed signal.
    Type: Grant
    Filed: May 19, 1988
    Date of Patent: September 19, 1989
    Inventor: John J. Jenkofsky