Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980785 | Foam producing method, fire extinguishing method, and appliance for foam extinguishing | Shanjun MU, Chunming JIANG, Weihua Zhang, Quanzhen LIU, Xuqing Lang +7 more | 2024-05-14 |
| 11559711 | Foam producing method, fire extinguishing method, and appliance for foam extinguishing | Shanjun MU, Chunming JIANG, Weihua Zhang, Quanzhen LIU, Xuqing Lang +7 more | 2023-01-24 |
| 10274257 | Method and device for preparing a sintered Nd—Fe—B permanent magnet | Jingshan Wu | 2019-04-30 |