Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600449 | Power adjustable wrench | Zhonghua Huang, Yeqing Tian, Jiaming Zou | 2009-10-13 |
| 7293367 | Power-operated tape measure | Zhonghua Huang | 2007-11-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600449 | Power adjustable wrench | Zhonghua Huang, Yeqing Tian, Jiaming Zou | 2009-10-13 |
| 7293367 | Power-operated tape measure | Zhonghua Huang | 2007-11-13 |