Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940868 | Insulating food items wrapped in metallic foil from a grid in a microwave oven | Seokwon Hong | 1990-07-10 |
SP
Sanghoon Paik
Overall (All Time): #3,907,040 of 4,157,543Top 95%
1
Patents All Time