Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226935 | Screw pump screw rod rubber lining mould and use method thereof | Hengcong Tao, Le Zhang, Bo Ding | 2025-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226935 | Screw pump screw rod rubber lining mould and use method thereof | Hengcong Tao, Le Zhang, Bo Ding | 2025-02-18 |