Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788664 | Intelligent maintenance and repair robot for small diameter and small flow oil and gas pipelines and method thereof | Yang Tang, Wudi Zhang, Shouhong Ji, Jinzhong Wang, Mingbo Wang +5 more | 2023-10-17 |