Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5573175 | Octagonal container with lock bottom | Jeffrey D. Schneider | 1996-11-12 |
| 5390790 | Octagonal container with smooth inner bottom surface | Ronald G. Lueschen | 1995-02-21 |
| D313557 | Bulk box | David P. Maul | 1991-01-08 |
| 4899927 | Collapsible container | Charles W. Kurth | 1990-02-13 |