Patents by Inventor Jury Ivanovich Govorov

Jury Ivanovich Govorov 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 ceramic casting moulds for pouring metal therein
    Patent number: 3968827
    Abstract: The method envisages calcining ceramic casting moulds, their cooling to between 30.degree. and 60.degree.C, applying particulate material preheated to a temperature between 600.degree. and 850.degree.C to the outside of the moulds followed by the compacting of the material and keeping the moulds in said preheated particulate material for a period lasting between 10 and 40 minutes.
    Type: Grant
    Filed: March 7, 1975
    Date of Patent: July 13, 1976
    Inventors: Jury Leibovich Perevozkin, Anatoly Aramovich Mkrtychian, Leonid Mikhailovich Baryshevsky, Vadim Manuilovich Livshits, Daniel Semenovich Meilikhov, Jury Ivanovich Govorov, Andrei Stepanovich Beschastny, Fedor Spiridonovich Maximov