Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864090 | Method for testing the degradation of polymeric materials | Joseph A. Gardella, Jr., Jiaxing CHEN, Joo-Woon Lee | 2005-03-08 |
| 6670190 | Method for testing the degradation of polymeric materials | Joseph A. Gardella, Jr., Jiaxing CHEN, Joo-Woon Lee | 2003-12-30 |