Patents by Inventor Arkadii Nikolaevich Ponomarev

Arkadii Nikolaevich Ponomarev 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 producingan intermediate product for metallurgical processing
    Patent number: 5752561
    Abstract: In the production of a metal charge for steelmaking in arc furnaces, a method for producing a low density intermediate charging stock by prefilling the ingot molds of a casting machine with a substance that releases gas at a temperature below the temperature of the charged pig iron, such as limestone, dolomite or caprolactam.
    Type: Grant
    Filed: December 5, 1995
    Date of Patent: May 19, 1998
    Assignee: Intermet-Service & Co.
    Inventors: Genrikh Alekseevich Dorofeev, Aleksandr Vladimirovich Makurov, Anatolii Georgievich Sitnov, Aleksandr Nikolaevich Panfilov, Eduard Emmanuilovich Minikes, Nikolai Ivanovich Yurin, Arkadii Nikolaevich Ponomarev, Yevgenii Nektar'Veich Ivashina, Gennadii Pavlovich Zuev