Patents by Inventor Vladimir N. Tikhonovsky

Vladimir N. Tikhonovsky 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 electrochemical machining of articles made of conducting materials
    Patent number: 5028304
    Abstract: The method resides in applying to a machined article a positive electric potential from 200 to 400 V and submerging the article into an aqueous electrolyte solution of a concentration from 2 to 12% by weight, at a temperature from 40.degree. to 95.degree. C.
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: July 2, 1991
    Inventors: Vladimir K. Stanishevsky, Alexandr E. Parshuto, Alexandr A. Kosobutsky, Leonid M. Semenenko, Vladimir N. Tikhonovsky, Vsevolod A. Khlebtsevich, Leonid S. Velichko, Alexei A. Semchenko, Grigory E. Slepnev