Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118845 | Two-layer variable-diameter packed bed heat storage apparatus and heat storage ball preparation method | Mingjia Li, Bo-ra Jin, Zhanbin Liu, Fan Yuan, Yang Xu +1 more | 2021-09-14 |