Patents by Inventor Andrei Dmitrievich Filatov

Andrei Dmitrievich Filatov 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).

  • Inert anode
    Patent number: 3947344
    Abstract: An anode made essentially as a plate of a ferrosilicon alloy having a wire-made structural base, the wire being fastened on a metallic bar which also carries also a current lead-in. Such a composite construction for an anode enables an electrotinning process to occur without periodical reclaiming of the tin-enriched electrolyte.
    Type: Grant
    Filed: March 28, 1974
    Date of Patent: March 30, 1976
    Inventors: Nikolai Sergeevich Golikov, Boris Iosifovich Berlin, Boris Evgenievich Popov, Andrei Dmitrievich Filatov, Dmitry Prokhorovich Galkin