Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325804 | Foaming material, and thermal insulation cabinet and method for preparing same | Zhanzhan Liu, Peng Li | 2025-06-10 |
| 12298074 | Refrigerating and freezing device | Haijuan WANG, Peng Li, Sen Mu | 2025-05-13 |
| 12226963 | Vacuum insulation panel application device and method | Xiaofeng Li, Zhanzhan Liu, Peng Li | 2025-02-18 |
| 12213236 | Heating device | Haijuan WANG, Peng Li | 2025-01-28 |