Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285785 | Pipeline overturning lining inner wall cleaner | Changsha Liu, Chunyuan Tang, Yi-Ching Li, Jie Liu, Jian Qin +1 more | 2025-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285785 | Pipeline overturning lining inner wall cleaner | Changsha Liu, Chunyuan Tang, Yi-Ching Li, Jie Liu, Jian Qin +1 more | 2025-04-29 |