Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428344 | Magnesium-based fly ash porous sound-absorbing material with surface hydrophobically modified and preparation method thereof | Fangqin Cheng, Li Fang, Dongdong Zhou, Zhenzhen Jia | 2025-09-30 |