Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552002 | Method for making paperboard packaging containing a PVOH barrier | Christopher Parks | 1996-09-03 |
| 5506011 | Paperboard packaging containing a PVOH barrier | Christopher Parks | 1996-04-09 |
| 5326021 | Rigid insulated food tray | Todd H. Huffman | 1994-07-05 |
| 5308640 | Low greasiness french fries and methods for preparing same | John Baer, Stephen Paul Zimmerman | 1994-05-03 |
| 5122399 | Paperboard bottle | Hampton E. Forbes, Jr., Todd H. Huffman, William R. Rigby | 1992-06-16 |