Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976322 | Method of construction of multiple-string wells | Gabrashit S. Abdrakhmanov, Albert G. Zainullin, Filipp G. Arzamastsev, Rashid A. Uteshev, Rustam K. Ibat Ullin +5 more | 1990-12-11 |
| 4842066 | Method for isolation of intake beds in drill holes and a device for carrying same into effect | Vil F. Galiakbarov, Midkhat R. Mavljutov, Alexandr Sergeevich Fomin, Vladimir D. Baranovsky, Radil A. Galiev +1 more | 1989-06-27 |