Patents by Inventor Ilmas F. Mingazov

Ilmas F. Mingazov 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).

  • Apparatus for manufacturing profile pipes used in well construction
    Patent number: 5119661
    Abstract: The method resides in profiling a part of a cylindrical pipe by drawing it through a moulding device, and reducing the pipe over its entire length for the diameter of the cylindrical part of the pipe to be substantially equal to the diameter of the circumscribed circle of its profiled part.The apparatus for performing the method comprises a drawing bench supporting a drawing die (2) accommodated in a housing (1) and a drawing carriage. Cams (6) are situated in front of the drawing die (2) at both sides of the path of the travel of a pipe (5) being manufactured, their one ends carrying deforming rollers (7) and their other ends carrying forked levers (8) cooperating with the drawing carriage through a tie (11) with slots (10) receiving therein lock pins (9) adapted to engage the forked levers (8). The apparatus further includes a pivoted lever (29) with a bearing roller (31), mounted on the housing (1).
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: June 9, 1992
    Inventors: Gabdrashit S. Abdrakhmanov, Albert G. Zainullin, Anatoly V. Perov, Rishad T. Bulgakov, Yaroslav V. Vakula, Alexandr A. Fotov, Veniamin N. Duev, Gennady P. Moiseev, Ivan A. Lyashenko, Shamil K. Shayakhmetov, Rustam K. Ibatullin, Vladimir A. Aleshin, Alexandr Y. Frolov, Ilmas F. Mingazov, Ildus Z. Vafin
  • Arrangement for patching off troublesome zones in a well
    Patent number: 5083608
    Abstract: The arrangement for patching off troublesome zones in a well has a string of profile pipes with cylindrical portions at their ends, and a device for setting the string of profile pipes in a well, mounted for longitudinal reciprocation inside the string of profile pipes.Said device includes a reamer of the cylindrical portions of the profile pipes, positioned inside the uppermost cylindrical portion of the string of profile pipes, rigidly connected with an expander positioned above the string of profile pipes and having a housing with expanding elements mounted thereon.
    Type: Grant
    Filed: August 2, 1990
    Date of Patent: January 28, 1992
    Inventors: Gabdrashit S. Abdrakhmanov, Rashid A. Uteshev, Rustam K. Ibatullin, Izil G. Jusupov, Anatoly V. Perov, Albert G. Zainullin, Konstantin V. Meling, Boris V. Lavrushko, Ilmas F. Mingazov, Almaz A. Mukhametshin, Vitaly P. Filippov, Khalim A. Asfandiyarov, Tatyana A. Mikhailova, Vladimir S. Parshin, Leonid V. Junyshev, Alexandr A. Puzanov, Alexandr P. Balandin