Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404145 | Conduit retractor | Peng Zhang, Hui Li, Guang Cheng | 2025-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404145 | Conduit retractor | Peng Zhang, Hui Li, Guang Cheng | 2025-09-02 |