Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D828971 | Hand cart | Danhu Cai, Zhanqiang Li, Hong Zhang | 2018-09-18 |
| D817285 | Magnetic chuck | Danhu Cai, Zhanqiang Li, Hong Zhang | 2018-05-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D828971 | Hand cart | Danhu Cai, Zhanqiang Li, Hong Zhang | 2018-09-18 |
| D817285 | Magnetic chuck | Danhu Cai, Zhanqiang Li, Hong Zhang | 2018-05-08 |