Patents by Inventor Alexander Sergeevich Fomin

Alexander Sergeevich Fomin 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).

  • Dew point measurement method and device for carrying out said method
    Patent number: 7350970
    Abstract: The invention relates to measuring engineering. In order to increase accuracy by increasing sensitivity, for the inventive dew point measurement method a light flux polarized in the plane of incidence thereof is used and directed towards the condensation surface of a dielectric cooled element at an angle at which the light flux is not reflected from the condensation surface of the cooled element in the absence of condensate.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: April 1, 2008
    Inventors: Alexandr Mikhailovich Derevyagin, Alexander Sergeevich Fomin, Sergei Viktorovich Seleznev