Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766180 | Collapsible bulk cage liner | James Mansouri, Eric S. Nelson | 2010-08-03 |
| 6129267 | Bulk box container with supporting side beams | Harold Franklin Hafer | 2000-10-10 |
| 6109786 | Flexible bulk container with supporting side beams | Harold Franklin Hafer | 2000-08-29 |
| 6062469 | Bulk box container with supporting side beams | Harold Franklin Hafer | 2000-05-16 |
| 6004035 | Flexible bulk container with supporting side beams | Harold Franklin Hafer | 1999-12-21 |
| 5921420 | Fire protective cover for liquid holding containers | Gerald A. Gordon, John J. Mikula | 1999-07-13 |
| 5897211 | Flexible bulk container with supporting side beams | Harold Franklin Hafer | 1999-04-27 |
| 5871148 | Bulk box container with supporting side beams | Harold Franklin Hafer | 1999-02-16 |