Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448919 | Flow control valve and method for rebuilding a flow control valve | Muhammad Pervaiz | 2013-05-28 |
| 7587824 | Flow control valve and method for rebuilding a flow control valve | Muhammad Pervaiz | 2009-09-15 |