Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919313 | Carton pouring device | — | 1990-04-24 |
| 4650078 | Carton with reclosable pouring opening | John D. Desmond | 1987-03-17 |
| 4398686 | Towplate system | James E. Leger, Carl B. Mihlbachler | 1983-08-16 |