Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D940250 | Bubble blower | Zhonggen Chen, Junjie Du, Jian J. Chen, Wen-Zhan Zhou | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D940250 | Bubble blower | Zhonggen Chen, Junjie Du, Jian J. Chen, Wen-Zhan Zhou | 2022-01-04 |