Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685128 | Method of packaging food products | Pak-Wing S. Chum | 1997-11-11 |
| 5674342 | High drawdown extrusion composition and process | Todd J. Obijeski, Shih-Yaw Lai, Rajen M. Patel, Lichih R. Peng, Michael F. Langohr +2 more | 1997-10-07 |