Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673705 | Compartmentalized MWD tool with isolated pressure compensator | Marvin Gearhart, Daniel E. MILLIGAN, Howard Smith, Dennis Naylor | 2010-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673705 | Compartmentalized MWD tool with isolated pressure compensator | Marvin Gearhart, Daniel E. MILLIGAN, Howard Smith, Dennis Naylor | 2010-03-09 |