Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972058 | Surface heating food wrap with variable microwave transmission | Dan S. C. Fong | 1990-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972058 | Surface heating food wrap with variable microwave transmission | Dan S. C. Fong | 1990-11-20 |