YM

YunShan Ma

JS Jt International Sa: 1 patents #74 of 162Top 50%
📍 Lo Wu, CN: #4,358 of 7,906 inventorsTop 60%
Overall (All Time): #2,517,240 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12048326 Electronic cigarette and cartridge for an electronic cigarette Kun Du, YanZhou Huang, Guangping Cao, ShengJie Hu 2024-07-30