Patents by Inventor Vladimir I. Maslov

Vladimir I. Maslov 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 for processing lead storage-battery scrap
    Patent number: 4211557
    Abstract: According to the method of the invention, the lead storage-battery scrap is first subjected to crushing, with large chlorine-containing lead metallic parts and chlorine-containing organic materials being separated therefrom. The remainder of the scrap is ground and then smelted in an oxidizing atmosphere at a temperature of from 1300.degree. to 1500.degree. C. until an oxidizing melt is obtained whereupon the lead oxide contained therein is reduced to metallic lead.
    Type: Grant
    Filed: June 9, 1978
    Date of Patent: July 8, 1980
    Inventors: Anatoly P. Sychev, Georgy V. Kim, Valentin F. Larin, Galina D. Sidorova, Ivan G. Vikharev, Vyacheslav P. Kuur, Raul S. Akhmetov, Georgy L. Moiseev, Vladimir I. Maslov, Vladimir G. Kabachek, Igor M. Cherednik