Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935429 | Flash welding process for field joining of tubulars for expandable applications | — | 2005-08-30 |
| 6935430 | Method and apparatus for expanding a welded connection | Simon J. Harrall, Paul David Metcalfe | 2005-08-30 |
| 6920934 | Method and apparatus for expandable liner hanger with bypass | Robert Coon, Roddie R. Smith, Patrick G. McGuire | 2005-07-26 |