Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457522 | Clean water injection system | Yasser Khan Bangash, John Derek Jones | 2002-10-01 |
| 6457531 | Water separation system with encapsulated electric submersible pumping device | Yasser Khan Bangash | 2002-10-01 |