Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101101 | Methods for improving the resistance of fumigant sorption in a produce container and a related produce containers | Jiansheng Tang, Christine Hetzer, David A. Cowan | 2012-01-24 |
| 7252866 | Thermoplastic film for a disposable container made of expandable thermoplastic particles | Jiansheng Tang, David A. Cowan, Michael T. Williams, Dennis H. Piispanen, John Kwok | 2007-08-07 |