Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773466 | Steel for wind power gear with improved purity and reliability, and smelting method therefor | Yinghua Lei, Zhou Zhang, Ruihai Hu, Wenchao Zheng, Zhanzhong Wang +2 more | 2023-10-03 |