Patents by Inventor Fedor S. Khunafin

Fedor S. Khunafin 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).

  • Apparatus for detecting foreign particles in a liquid
    Patent number: 4402612
    Abstract: The apparatus for detecting foreign particles in a liquid, includes a radiation source for irradiating the inspected zone of the liquid, and a television camera including a projecting system for projecting the image of the inspected zone of the liquid on the target of a pickup tube. The projecting system comprises a means for superposing the images of different areas of the inspected zone of the liquid.
    Type: Grant
    Filed: November 17, 1980
    Date of Patent: September 6, 1983
    Inventors: Jury V. Alexander, Viktor D. Viktorov, Vladimir K. Zuev, Gennady S. Orlov, Nikolai A. Filipin, Fedor S. Khunafin