Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075764 | Apparatus for removing buoyant pollutants from polluted coolant | Ming-Lu Yang, Zheng-Hong Chi, Yu-Jun Wang | 2011-12-13 |
| 7914671 | Apparatus for removing buoyant pollutants | Ming-Lu Yang, Zheng-Hong Chi, Yu-Jun Wang | 2011-03-29 |