Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490423 | Electric iron | Tao Zhang, Toyohiko Yagi, Runlong Xu | 2009-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490423 | Electric iron | Tao Zhang, Toyohiko Yagi, Runlong Xu | 2009-02-17 |