Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083608 | Arrangement for patching off troublesome zones in a well | Gabdrashit S. Abdrakhmanov, Rustam K. Ibatullin, Izil G. Jusupov, Anatoly V. Perov, Albert G. Zainullin +11 more | 1992-01-28 |
| 4976322 | Method of construction of multiple-string wells | Gabrashit S. Abdrakhmanov, Albert G. Zainullin, Filipp G. Arzamastsev, Rustam K. Ibat Ullin, Izil G. Jusupov +5 more | 1990-12-11 |