Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806399 | Flavor/aroma polycarbonate barrier laminates for paperboard cartons | Charles E. Gibbons, Allan A. Whillock | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806399 | Flavor/aroma polycarbonate barrier laminates for paperboard cartons | Charles E. Gibbons, Allan A. Whillock | 1989-02-21 |