Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863125 | Device for flow and liftgas production of oil-wells (versions) | Ivan Vladimirovich Ivannikov | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863125 | Device for flow and liftgas production of oil-wells (versions) | Ivan Vladimirovich Ivannikov | 2005-03-08 |