Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7605188 | Polymer foams containing multi-functional layered nano-graphite | Roland R. Loh, Mark E. Polasky, Joseph P. Rynd, James Weifu Lee, Xiangmin Han +1 more | 2009-10-20 |
| 7026365 | Polymer nanocomposite foams | L. James Lee, David Tomasko, Xiangmin Han, Changchun Zeng | 2006-04-11 |
| 6759446 | Polymer nanocomposite foams | L. James Lee, David Tomasko, Xiangmin Han, Changchun Zeng | 2004-07-06 |