Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981563 | Direct carbon fuel cell with pre-wetted carbon particles | Estela T. Ong, Chakravarthy Sishtla | 2011-07-19 |
| 7927578 | Hydrogen separation process using mixed oxide ion/electronic/hydrogen atom conducting membranes | Estela T. Ong | 2011-04-19 |