Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359387 | Soft soil foundation single-hole depth air compression drainage device and working method thereof | Jun Wang, Hongyue Sun, Qingsong Shen, Qi Chen, Guangpeng Hong +3 more | 2025-07-15 |
| 12264448 | Soft soil foundation porous-depth air compression drainage device and working method thereof | Jun Wang, Hongyue Sun, Junwei Shu, Qi Chen, Mengchen Jin +3 more | 2025-04-01 |