Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722926 | Supercritical-state cleaning system and methods | Fan Yang | 2020-07-28 |
| 10655207 | Atmospheric-pressure acetylene carburizing furnace | Peng Shen, Fan Yang | 2020-05-19 |
| 10640845 | High-pressure liquid-state or supercritical-state quenching apparatus | Peng Shen, Fan Yang | 2020-05-05 |
| 10562079 | Supercritical-state cleaning system and methods | Fan Yang | 2020-02-18 |