Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851435 | Dual-hardness clad steel plate and production method thereof | Xiaoting Zhao, Bao Yan, Sihai Jiao, Hongbin Li | 2020-12-01 |
| 10801090 | Ultra high obdurability steel plate having low yield ratio and process of manufacturing same | Sixin Zhao, Hongsheng Jiang | 2020-10-13 |
| 10745785 | High-performance low-alloy wear-resistant steel plate and method of manufacturing the same | Hongbin Li, Xiaobo Wang | 2020-08-18 |