Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1083024 | Refrigerator filter | Kai Zhang, XIN-WU GUAN, Jingguan Du | 2025-07-08 |
| D1083025 | Refrigerator filter | Kai Zhang, XIN-WU GUAN, Jingguan Du | 2025-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1083024 | Refrigerator filter | Kai Zhang, XIN-WU GUAN, Jingguan Du | 2025-07-08 |
| D1083025 | Refrigerator filter | Kai Zhang, XIN-WU GUAN, Jingguan Du | 2025-07-08 |