Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073602 | Tubing injector | Neil Andrew Abercrombie Simpson | 2006-07-11 |
| 6971450 | Completion apparatus and methods for use in wellbores | — | 2005-12-06 |
| 6896052 | Expanding tubing | Neil Andrew Abercrombie Simpson, David Hosie | 2005-05-24 |
| 6820687 | Auto reversing expanding roller system | Patrick Maguire, Khai Tran, Mark J. Murray | 2004-11-23 |
| 6655459 | Completion apparatus and methods for use in wellbores | — | 2003-12-02 |