Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529393 | Flexible bulk container with disposable liner | — | 1996-06-25 |
| RE35270 | Re-usable flexible bulk containers | — | 1996-06-11 |
| 5316387 | Structurally-enhanced flexible bulk container | Muriel S. Polett | 1994-05-31 |
| 5192134 | Re-usable flexible bulk containers | — | 1993-03-09 |
| 5161853 | Flexible bag | — | 1992-11-10 |
| 4573204 | Slide fastener for flexible bulk container | — | 1986-02-25 |
| 4499599 | Stackable flexible bulk container | Muriel S. Polett | 1985-02-12 |