Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768703 | Barrier carton with reclosable pour spout | Thomas P. Hambleton | 1988-09-06 |
| 4732275 | Openable and reclosable carton | Thomas P. Hambleton, Benjamin J. Cassidy | 1988-03-22 |