Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174696 | Blowout preventer with choke and kill line pass through conduits | Matthew Givens, Christopher Nault, Ray Cummins | 2021-11-16 |
| 11098550 | Blowout preventer with wide flange body | Matthew Givens, Christopher Nault, Ray Cummins | 2021-08-24 |
| 7748445 | Top drive with shaft seal isolation | Lawrence E. Wells, Preston R. Fox | 2010-07-06 |