Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348279 | Apparatus for cleaning drilling mud | Stanislav A. Alekhin, Vitold M. Bakhir, Jury G. Zadorozhny | 1982-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348279 | Apparatus for cleaning drilling mud | Stanislav A. Alekhin, Vitold M. Bakhir, Jury G. Zadorozhny | 1982-09-07 |