Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773672 | Debris exclusive-pressure intensified-pressure balanced setting tool for liner hanger | Frank D. Kalb, Alexey Petrenko | 2023-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773672 | Debris exclusive-pressure intensified-pressure balanced setting tool for liner hanger | Frank D. Kalb, Alexey Petrenko | 2023-10-03 |