Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672387 | Oil and gas production with downhole separation and reinjection of gas | John M. Klein, Steven Petullo, Curtis G. Blount | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672387 | Oil and gas production with downhole separation and reinjection of gas | John M. Klein, Steven Petullo, Curtis G. Blount | 2004-01-06 |