Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837262 | Non-toxic wrapping film for the packing of foodstuffs and the like | Byung Sun Jeon | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837262 | Non-toxic wrapping film for the packing of foodstuffs and the like | Byung Sun Jeon | 1989-06-06 |