Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075764 | Apparatus for removing buoyant pollutants from polluted coolant | Ming-Lu Yang, Wei Yang, Yu-Jun Wang | 2011-12-13 |
| 7914671 | Apparatus for removing buoyant pollutants | Ming-Lu Yang, Wei Yang, Yu-Jun Wang | 2011-03-29 |
| 7740757 | Apparatus for removing buoyant pollutants | Ming-Lu Yang, Wei Yang, Yu-Jun Wang | 2010-06-22 |