Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637990 | Propellant back off tool | Wesley Neil Ludwig | 2017-05-02 |
| 9593548 | System and method for safely conducting explosive operations in a formation | Clinton C. Quattlebaum, John D. Burleson, Tony Forbes Grattan | 2017-03-14 |