Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298791 | Combination cake tray and cover | — | 1988-12-06 |
| 4741452 | Domed container with interlocking resilient flanges | — | 1988-05-03 |
| D290232 | Container for food or the like | Thomas J. Hayes | 1987-06-09 |
| D283666 | Compartmented tray | — | 1986-05-06 |
| D280060 | Compartmented food tray | — | 1985-08-13 |
| 4375862 | Container with dome cover | Roger A. Kurinsky, Fred D. Alexander | 1983-03-08 |