Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789624 | Apparatus and method for gravel packing an interval of a wellbore | Ronald W. McGregor, Robert Crow, David A. Hejl | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789624 | Apparatus and method for gravel packing an interval of a wellbore | Ronald W. McGregor, Robert Crow, David A. Hejl | 2004-09-14 |