Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048306 | Scouring method | Fufang Zha, Clinton V. Kopp, Robert McMahon, Thomas William Beck | 2011-11-01 |
| 7938966 | Backwash method | — | 2011-05-10 |
| 7862719 | Square membrane manifold system | Robert McMahon, David John Cox, Fufang Zha, Roger William Phelps, Sargon Barkho | 2011-01-04 |