Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173578 | Hanger running tool and a method for installing a hanger in a well | Sachin Karegaonkar | 2024-12-24 |
| 10273775 | Apparatus and method for testing a blowout preventer | Simon Cruickshanks, Peter Saville, Stephen Ogg | 2019-04-30 |
| 8464795 | Annulus isolation valve | Charles Li, Oystein Mogedal, Paulo Cezar Silva Paulo, Casey Russell, Nick Newlands | 2013-06-18 |
| 8376057 | Tubing hanger seal | Charles Li, Oystein Mogedal, Paulo Cezar Silva Paulo, Nick Newlands | 2013-02-19 |
| 8256506 | Tubing hanger | Charles Li, Oystein Mogedal, Paulo Cezar Silva Paulo, Nick Newlands | 2012-09-04 |