Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862648 | Hydrothermally-stable silica-based composite membranes for hydrogen separation | Yunfeng Gu | 2011-01-04 |
| 7585356 | Hydrothermally-stable silica-based composite membranes for hydrogen separation | Yungeng Gu | 2009-09-08 |