Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598690 | Apparatus for detecting air tightness | Linjun Huang, Zhiju Ma, Gaoning Chen | 2023-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598690 | Apparatus for detecting air tightness | Linjun Huang, Zhiju Ma, Gaoning Chen | 2023-03-07 |