Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339041 | Composite packaging system including an outer parallelogram container adapted to hold a plurality of wedge shaped inner cartons | Harry H. Roberts | 1982-07-13 |
| 4313542 | Single-serving pie carton and blank | Harry H. Roberts | 1982-02-02 |