Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146243 | Twisting machine for automatic donning | Pihua Zhang, Ming Zhang, Yanwei Zhang, Lei Wu, Yuchao Yan +4 more | 2024-11-19 |
| 12123111 | Lifting system for inner yarn rails | Pihua Zhang, Ming Zhang, Yanwei Zhang, Lei Wu, Yuchao Yan +4 more | 2024-10-22 |