Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984674 | Perforating charge for use in a well | Brenden M. Grove, Philip Kneisl | 2011-07-26 |
| 7878119 | Perforating charge for use in a well | Brenden M. Grove, Philip Kneisll | 2011-02-01 |