Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958940 | Method and apparatus to remove composite frac plugs from casings in oil and gas wells | — | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958940 | Method and apparatus to remove composite frac plugs from casings in oil and gas wells | — | 2011-06-14 |