Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727013 | Subsea control module with interchangeable segments | Margaret M. Buckley | 2014-05-20 |
| 8434560 | Tubing hanger with integral annulus shutoff valve | Scott Stjernstrom | 2013-05-07 |
| 7677319 | Subsea tree cap and method for installing the subsea tree cap | — | 2010-03-16 |
| 6681852 | Tubing hanger shuttle valve | Bhailal Parmar | 2004-01-27 |
| 6675900 | Crossover tree system | Edwin R. Knerr | 2004-01-13 |