Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749106 | Single piece wedge lock pizza box | Walter D. Keefe, Jr. | 2004-06-15 |
| 6386441 | Single-piece pizza container with fold and hold mechanism | — | 2002-05-14 |
| 6311842 | Packaging methods and products | Phillip L. Minerich, Jeffrey E. Johnson | 2001-11-06 |
| 5702054 | Single piece food package | Walter D. Keefe, Jr. | 1997-12-30 |
| 5671883 | Quick collapse paperboard container | — | 1997-09-30 |
| 5110039 | Single piece food package | — | 1992-05-05 |
| 4376508 | Container with integral partition | Jeffrey M. Gardner | 1983-03-15 |
| 4361264 | Partition structure | — | 1982-11-30 |
| 4342416 | Two-piece reclosable container | — | 1982-08-03 |
| D256045 | Fishing lure | — | 1980-07-22 |