Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527445 | Liners or bags and method of making them | R. Daniel Brumm, Aaron Bryan, James E. Rozmarek, Jeffrey Wright | 2003-03-04 |
| 6371646 | Bulk bag with multiple ply walls and a method of forming it from tubular blanks | — | 2002-04-16 |
| 6139482 | Bulk bag or liner and method of making it | — | 2000-10-31 |
| 6123654 | Bag liner loader | — | 2000-09-26 |
| 6090029 | Spout construction for bulk box liquid liner | — | 2000-07-18 |
| 5944251 | Form fit container liner | — | 1999-08-31 |
| 5918984 | Collapsible bag with handle | James E. Rozmarek | 1999-07-06 |
| 5865541 | Bulk container liner and method | — | 1999-02-02 |
| 5851072 | Spout construction for bulk box liquid liner | — | 1998-12-22 |
| 5836363 | Tank liner | — | 1998-11-17 |
| 5810478 | Bulk bag with lift straps and exterior liner | — | 1998-09-22 |
| 5794670 | Tank liner and method of installation | — | 1998-08-18 |
| 5758973 | Bulk bag with reinforced lift straps | — | 1998-06-02 |
| 5701650 | Tools for inserting and removing liner outlet spouts | Arthur E. LaFleur | 1997-12-30 |
| 5690253 | Large bulk liquid squeeze bag | — | 1997-11-25 |
| 5664887 | Bulk bag with restrainer | — | 1997-09-09 |
| 5607237 | Bulk bag with lift straps | — | 1997-03-04 |
| 5421804 | Bulk bag with restrainer | — | 1995-06-06 |
| 5385268 | Liner outlet seal and tool | Arthur E. LaFleur | 1995-01-31 |
| 5358335 | Bulk bag with conical top | — | 1994-10-25 |
| 5328268 | Bulk bag with restrainer | — | 1994-07-12 |
| 5127893 | Method of making scrapless collapsible bag with circumferentially spaced reinforced strips | — | 1992-07-07 |
| 5104236 | Scrapless collapsible bag with circumferentially spaced reinforced strips | — | 1992-04-14 |
| 5087235 | Method for making a collapsible bag with spout | — | 1992-02-11 |
| 4817824 | Collapsible bulk container | Arthur E. LaFleur, Arnie LaFleur | 1989-04-04 |