Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568472 | Method and apparatus for washing a borehole ahead of screen expansion | Henry L. Restarick | 2003-05-27 |
| 6561278 | Methods and apparatus for interconnecting well tool assemblies in continuous tubing strings | Henry L. Restarick, Patrick Laursen, Michael L. Connell, Nicida Maerefat | 2003-05-13 |