Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156223 | Container with sidewall and closure | Kenneth J. Kuzelka, Wiktor Dydo | 2015-10-13 |
| D714671 | Chime | Kenneth J. Kuzelka | 2014-10-07 |
| D684368 | Crate | Kenneth J. Kuzelka | 2013-06-18 |
| 8235217 | Bulk container with cap and pallet base | — | 2012-08-07 |
| 7243962 | One piece locking belt | — | 2007-07-17 |
| 6499721 | Bulk container valve | Leszek T. Gawronski | 2002-12-31 |
| 6497338 | Plastic drum with reinforced sidewall | — | 2002-12-24 |
| 6161715 | Plastic pallet bin | — | 2000-12-19 |
| 6056143 | Threaded drum cover | — | 2000-05-02 |
| 6050545 | Bulk container valve | — | 2000-04-18 |
| 6021916 | Plastic pallet bin | — | 2000-02-08 |
| 5458069 | Plastic skid and method of manufacture | — | 1995-10-17 |
| 5450681 | Intermediate bulk container marking plate | — | 1995-09-19 |
| 5361928 | Closure assembly | — | 1994-11-08 |
| 5299707 | Welded cover lock | — | 1994-04-05 |
| 5292026 | Snap-on lid | — | 1994-03-08 |
| 5259526 | Ribbed cover | — | 1993-11-09 |
| 5215207 | Plastic and fiber container | — | 1993-06-01 |
| 5211304 | Closure assembly | — | 1993-05-18 |
| 5160061 | Plastic and fiber container | — | 1992-11-03 |
| 5131557 | Locking cover with flanged belt | — | 1992-07-21 |
| 5123667 | Material handling rings | — | 1992-06-23 |
| 4813592 | Sealing closure for lined drums | — | 1989-03-21 |
| 4805798 | Container and closure having fastening means | — | 1989-02-21 |
| 4741453 | Container and closure with fastening means | — | 1988-05-03 |