Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789822 | Expandable slotted tubing string and method for connecting such a tubing string | — | 2004-09-14 |
| 6742591 | Downhole apparatus | — | 2004-06-01 |
| 6742606 | Method and apparatus for drilling and lining a wellbore | Neil Andrew Abercrombie Simpson | 2004-06-01 |
| 6725917 | Downhole apparatus | — | 2004-04-27 |
| 6722443 | Connector for expandable well screen | — | 2004-04-20 |
| 6708767 | Downhole tubing | Simon J. Harrall, Frederick T. Tilton | 2004-03-23 |
| 6702029 | Tubing anchor | Neil Andrew Abercrombie Simpson | 2004-03-09 |
| 6688400 | Downhole sealing | Neil Andrew Abercrombie Simpson | 2004-02-10 |