Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605243 | Scroll compressor with oil management system | Masao Akei, Roy J. Doepker, Guangyong Zhou, Hongfei Shu | 2020-03-31 |
| 10557021 | Artificial timber and method for preparing artificial timber | Chao Wang, Chunde Jin, Ye Xiong | 2020-02-11 |