Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957588 | Aluminum-zirconium-titanium-carbon grain refiner and method for producing the same | Xuemin Chen, Yueming Yu, Jianguo Li | 2018-05-01 |
| 9937554 | Grain refiner for magnesium and magnesium alloys and method for producing the same | Xuemin Chen, Yueming Yu, Jianguo Li | 2018-04-10 |
| 9878919 | Potassium fluotitanate manufacture and device background | Xuemin Chen, Jianguo Li, Chaowen Liu, Yueming Yu | 2018-01-30 |