Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926755 | Substantially degradable perforating gun technique | Charles Van Petegem, Philip Kokel, Michael J. Bertoja, Juan Pablo Guerra | 2018-03-27 |
| 9695677 | Disappearing perforating gun system | Alexander Moody-Stuart, Michael J. Bertoja | 2017-07-04 |