Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410052 | Method of drilling a productive bed | Vitold M. Bakhir, Stanislav A. Alekhin, Raisa I. Born | 1983-10-18 |
| 4400266 | Method and apparatus for separating solid phase from drilling mud | Vitold M. Bakhir, Vladimir I. Klimenko, Stanislav A. Alekhin, Jury G. Zadorozhny | 1983-08-23 |
| 4385666 | Method of maintaining preset parameters of drilling mud | Vitold M. Bakhir, Stanislav A. Alekhin | 1983-05-31 |
| 4347736 | Continuous borehole-logging method | Vitold M. Bakhir, Stanislav A. Alekhin, Tatyana M. Bakhir | 1982-09-07 |
| 4334987 | Method of separation of solid phase in drilling mud | Vitold M. Bakhir, Vladimir I. Klimenko, Jury G. Zadorozhny, Stanislav A. Alekhin | 1982-06-15 |
| 4321135 | Method for separating solid phase from drilling mud | Vitold M. Bakhir, Stanislav A. Alekhin, Vladimir I. Klimenko | 1982-03-23 |