Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281545 | Method and apparatus for seismic stimulation of oil-bearing production formations | Sergey A. Kostrov | 2025-04-22 |
| 7980301 | Method and apparatus for the dampening of shocks in the borehole of wells | Sergey A. Kostrov | 2011-07-19 |