Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273550 | Ultrasound-assisting quenching process and device for performing the same | Yanxiong Liu, Xiaowen Wang, Zhou Wang, Wuhao Zhuang | 2019-04-30 |
| 10228022 | Manufacturing method of precision machine tool bearing with high precision stability | Dongsheng Qian, Huajie Mao, Qinglong Liu, Jiadong DENG | 2019-03-12 |
| 10173256 | Radial rolling process for ring product that can control strain distribution of ring product | Jian Lan, Dongsheng Qian, Huajie Mao, Shaogui Feng | 2019-01-08 |