Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721774 | Filling device for use with a container | Matthew R. Cook, John H. Schwan | 2010-05-25 |
| 6609636 | Flexible container for bag-in-box packaging system | Wade Williams | 2003-08-26 |
| 6200300 | Hangable container | Michael Wilford | 2001-03-13 |
| 6168074 | End opening bulk material box | Michael Wilford | 2001-01-02 |
| 6116467 | Beverage dispensing system | Michael Wilford | 2000-09-12 |
| 5639015 | End opening bulk material box | Michael Wilford | 1997-06-17 |
| 5427306 | Reinforced bulk material box | Robert A. VanBeek, Michael Wilford, James Zavodsky | 1995-06-27 |
| 5419485 | End opening reinforced bulk material box | Michael Wilford | 1995-05-30 |
| 5417341 | Box and a packaging system for containing elongate fragile objects | John R. Gruber, Joe Hall, John H. Schwan, Robert A. Van Beek, James Zavodsky | 1995-05-23 |
| 5143278 | Reinforced bulk material box | Michael Wilford, James Zavodsky | 1992-09-01 |
| D317070 | Food container | Edward L. Ott, Michael Janis | 1991-05-21 |