Patents by Inventor Anatoly E. Volkov

Anatoly E. Volkov 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).

  • Spiral drill
    Patent number: 5046902
    Abstract: The invention relates to the cutting tools for machining of holes.The claimed drill has helical chip flutes wherein the leading (5) and flank (8) surfaces and their mating surface (10) represent, each, a part of the circular helical surface.
    Type: Grant
    Filed: June 12, 1990
    Date of Patent: September 10, 1991
    Inventors: Alexei V. Zubov, Vladimir A. Zubkov, Anatoly E. Volkov, Vladimir P. Katusov