Patents by Inventor Yury Kosobrodov

Yury Kosobrodov 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 cutting and cutting rotative bit
    Patent number: 5520444
    Abstract: A rotating cutting tool has a cutting annular element which is mounted and displaced so that the cutting annular element has an attack angle exceeding 90.degree.. The cutting element has a convex cutting front face and a skew angle between 0.degree. and 90.degree..
    Type: Grant
    Filed: February 27, 1995
    Date of Patent: May 28, 1996
    Assignee: Champion Equipment Co.
    Inventors: Yury Kosobrodov, Vincent Jue