Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080157 | Downhole gravitational water separator | — | 2011-12-20 |
| 8061428 | Non-orientated tubing hanger with full bore tree head | William D. Munro, Calum T. Myles | 2011-11-22 |
| 7909103 | Retrievable tubing hanger installed below tree | — | 2011-03-22 |