Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394768 | Hydromecanical piercing perforator and method of operation thereof | — | 2016-07-19 |
| 9382782 | Hydromechanical slot perforator (variants) | — | 2016-07-05 |
| 9303494 | Cutting unit of a hydromecanical slot perforator | — | 2016-04-05 |
| 9291037 | Cutting unit of a slot perforator (variants) | — | 2016-03-22 |