Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609567 | Tubing hanger with lateral feed-through connection | Gary Duron Ingram | 2003-08-26 |
| 6581681 | Bridge plug for use in a wellbore | Danny W. Wagoner, Tyson Stafford, David J. Speller | 2003-06-24 |