Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151144 | Expandable sand screen and method for well casing for thermal oil recovery | Ravil Rustamovich Ibatullin, Gabdrashit S. Abdrakhmanov, Anatoly Valentinovich Dimitriev, Nigamatyan Khamitovich Khamitiyanov, Farit Foatovich Akhmadishin +4 more | 2015-10-06 |
| 8833442 | Wedge deflecting device for sidetracking | Nail Gabdulbarievich Ibragimov, Farit Foatovich Akhmadishin, Almaz Adgamovich Mukhametshin, Marat Azatovich Ismagilov | 2014-09-16 |