Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033332 | Apparatus and method for perforating and fracturing a subterranean formation | Dan W. Pratt | 2011-10-11 |
| 7913761 | System and method for enhanced wellbore perforations | Dan W. Pratt, Thomas C. Montanez, Matthew C. Clay | 2011-03-29 |