Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727016 | Direct methanol fuel cell including a water recovery and re-circulation system and method of fabrication | Joseph W. Bostaph | 2004-04-27 |
| 6677515 | High performance thermoelectric material and method of fabrication | Jun Wang | 2004-01-13 |