Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074490 | Thermally conductive phase change materials | Qian Feng, Lenin James Petroff, Shizhong Zhang | 2006-07-11 |
| 6620515 | Thermally conductive phase change materials | Qian Feng, Lenin James Petroff, Shizhong Zhang | 2003-09-16 |