Patents by Inventor German S. Belkin

German S. Belkin 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).

  • Method of preparing contacts and electrodes of electric vacuum apparatuses
    Patent number: 4420346
    Abstract: A method of preparing contacts and electrodes of electric vacuum apparatuses comprising the steps of exposing the contact (electrode) surface to a concentrated thermal flux of 10.sup.4 to 10.sup.6 W/cm.sup.2 in a vacuum or in the environment of an inert gas for 21 to 100 ms and subjecting said surface to subsequent cooling at a cooling rate ranging from 10.sup.4 to 10.sup.6 K/s.
    Type: Grant
    Filed: July 16, 1982
    Date of Patent: December 13, 1983
    Inventors: German S. Belkin, Stal N. Voskresensky, Viktor Y. Kiselev, Ida A. Lukatskaya, Valery V. Rodionov, Mikhail N. Skurikhin, Irina B. Frolova, Vyacheslav S. Zuev, Lev I. Kornevv, Rauza A. Chervonenkis, Efim M. Rabinovich, Tatyana P. Volkova, German A. Goryaev