Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120171 | Automatic tin-adding machine | Sam Yuchai Hu, Xiao-Hua Zeng, Bj Su | 2015-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120171 | Automatic tin-adding machine | Sam Yuchai Hu, Xiao-Hua Zeng, Bj Su | 2015-09-01 |