Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247901 | Soil layer detection drilling device | Chuanguo Du, Jiyong Pang, Gaojun Qi, Tao Chen | 2025-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247901 | Soil layer detection drilling device | Chuanguo Du, Jiyong Pang, Gaojun Qi, Tao Chen | 2025-03-11 |