Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398952 | Waste argon separation system and method capable of reducing emission of cryogenic waste argon | Zhengxiong Zhang, Andy Hao, Qinyou Tang, Mingxing He, Huaqin Liu +1 more | 2025-08-26 |