Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316387 | Structurally-enhanced flexible bulk container | Walter J. Polett | 1994-05-31 |
| 4499599 | Stackable flexible bulk container | Walter J. Polett | 1985-02-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316387 | Structurally-enhanced flexible bulk container | Walter J. Polett | 1994-05-31 |
| 4499599 | Stackable flexible bulk container | Walter J. Polett | 1985-02-12 |