Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |