Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472927 | Downhole drop plugs, downhole valves, frac tools, and related methods of use | Branko Calic | 2019-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472927 | Downhole drop plugs, downhole valves, frac tools, and related methods of use | Branko Calic | 2019-11-12 |