Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899181 | Methods and apparatus for expanding a tubular within another tubular | Neil A. A. Simpson | 2005-05-31 |
| 6851475 | Apparatus and methods for separating and joining tubulars in a wellbore | Neil A. A. Simpson | 2005-02-08 |