HJ

Heqing Jiang

Overall (All Time): #2,438,168 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12366062 Modularized induction flushing device for urinal and induction urinal Dan Cao, Jianjian Gao, Junyan Xu 2025-07-22