Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020838 | Contacting stages for co-current contacting apparatuses | Thomas C. Heldwein, Joseph Agnello, Zhanping Xu, Brian J. Nowak | 2011-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020838 | Contacting stages for co-current contacting apparatuses | Thomas C. Heldwein, Joseph Agnello, Zhanping Xu, Brian J. Nowak | 2011-09-20 |