Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631759 | Apparatus for radially expanding a tubular member | Robert Lance Cook, David Paul Brisco, Lev Ring | 2003-10-14 |
| 6631769 | Method of operating an apparatus for radially expanding a tubular member | Robert Lance Cook, David Paul Brisco, Lev Ring | 2003-10-14 |
| 6568471 | Liner hanger | Robert Lance Cook, David Paul Brisco, Lev Ring | 2003-05-27 |
| 6564875 | Protective device for threaded portion of tubular member | — | 2003-05-20 |