Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202760 | Glass fiber nozzle structure, bushing and production device | Guorong Cao, Zhangbin Zhu, Qixin Zhu, Xuming Shen, Haixing Wang | 2025-01-21 |
| 9683327 | Cutting and double-face leather integrated dyeing process for tan sheep skin | Weining Ma, Shaohu Ma, Guowu Ding, Litao Ma, Xi DING | 2017-06-20 |