Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052126 | Liquid distribution in co-current contacting apparatuses | Zhanping Xu | 2011-11-08 |
| 8020838 | Contacting stages for co-current contacting apparatuses | Thomas C. Heldwein, Joseph Agnello, Aaron J. Muck, Zhanping Xu | 2011-09-20 |