Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725122 | Storage lids for containers | Joseph B. Murphy, Richard P. Smagala | 1998-03-10 |
| 5577632 | Pail safety ring | Paul Mercadante | 1996-11-26 |
| D322760 | Container lid | — | 1991-12-31 |
| 4930656 | Container lid with a tear skirt | — | 1990-06-05 |
| 4518143 | Mold for forming a container having a pivot means | — | 1985-05-21 |
| 4489849 | Pivot assembly | — | 1984-12-25 |
| 4397404 | Plastic containers and covers | — | 1983-08-09 |