Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501039 | Gas assisted bonding of polymers and polymer composites | L. James Lee, Yong Suk Yang, Changchun Zeng | 2009-03-10 |
| 7026365 | Polymer nanocomposite foams | L. James Lee, Kurt Koelling, Xiangmin Han, Changchun Zeng | 2006-04-11 |
| 6759446 | Polymer nanocomposite foams | L. James Lee, Kurt Koelling, Xiangmin Han, Changchun Zeng | 2004-07-06 |