Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637208 | Airlift pump | Peter Zauner, Fufang Zha, Tomasz Swiatek | 2011-05-03 |
| 7862719 | Square membrane manifold system | Robert McMahon, David John Cox, Fufang Zha, Warren Thomas Johnson, Sargon Barkho | 2011-01-04 |