Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118436 | Pressure bulkhead | Dale Langford, Rick Blain, Gene McBride, Joel Sansing | 2021-09-14 |
| 10975671 | Box by pin perforating gun system and methods | Richard Wayne Bradley, William Richard Collins, John W. Jordan, Andy Lane, Dale Langford +1 more | 2021-04-13 |