Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299351 | Side gusset bag with convenient carry handle | — | 2001-10-09 |
| 6231232 | Bag with tear-resistant handle | — | 2001-05-15 |
| 6065871 | Bag with tear-resistant handle | — | 2000-05-23 |
| 5611626 | Bag with reenforced handle and resealable pour spout opening | — | 1997-03-18 |
| 5593229 | Heavy duty bag with easily-removable corner for pouring | — | 1997-01-14 |
| 5558438 | Bag with reenforced handle and resealable pour spout opening | — | 1996-09-24 |