Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321906 | Quad-cell and six-cell carrier carton with 2-ply seal end bottom and method of making same | — | 2001-11-27 |
| 6059182 | Sealable carton with improved 4-ply spout and method of making same | — | 2000-05-09 |
| 5816486 | Container with sealing features | — | 1998-10-06 |
| 5044503 | Box gluing arrangement | — | 1991-09-03 |
| 4953707 | Box with pouring spout | — | 1990-09-04 |
| 4795085 | Folding box construction | — | 1989-01-03 |
| 4452367 | Variable size box construction | — | 1984-06-05 |