Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649666 | Propylene polymer coupling and foams | Michael D. Read, Jin Zhao, Thomas Styranec, Eung Kyu Kim | 2003-11-18 |
| 6417242 | Propylene polymer foams | Robert L. Sammler, Kyung W. Suh, Jin Zhao, Johan A. Thoen, Martin H. Tusim | 2002-07-09 |