Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609571 | Remote sub-sea lubricator | Freeman L. Hill | 2003-08-26 |
| 6588502 | Well pressure activated pack-off head | — | 2003-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609571 | Remote sub-sea lubricator | Freeman L. Hill | 2003-08-26 |
| 6588502 | Well pressure activated pack-off head | — | 2003-07-08 |