Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965681 | Refrigeration system and the lubrication method thereof | Michael A. Stark, Hsihua Li, Haitao Zhang, Biao Shu, Kai Deng | 2024-04-23 |
| 11946673 | Heat exchange system and method for reclaiming corrosion inhibitor in heat exchange system | Xiangyuan Zhang, Haitao Zhang, Michael A. Stark | 2024-04-02 |