Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406518 | Gas separation process using ceramic membrane and regenerators | Dante Patrick Bonaquist, John Fredric Billingham, Ravi Prasad | 2002-06-18 |
| 6402988 | Process for producing a syngas | Christian Friedrich Gottzmann, Ravi Prasad, Victor Emmanuel Bergsten, James Eric White, Terry Mazanec +2 more | 2002-06-11 |