Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664516 | Electric appliance with a PTC heating member and a method of operating same | Daniel Chang | 2003-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664516 | Electric appliance with a PTC heating member and a method of operating same | Daniel Chang | 2003-12-16 |