Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217156 | Method for sealing a plastics lid to a container of plastics-coated paper board and apparatus for carrying out the method | Svein Slungaard, Tom Frydendal | 1980-08-12 |
| 4206867 | Container and blank for constructing same | — | 1980-06-10 |