YQ

Yalin Qiu

WA Wieland-Werke Ag: 1 patents #64 of 147Top 45%
WT Wolverine Tube: 1 patents #10 of 16Top 65%
Overall (All Time): #2,029,446 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9038710 Finned tube for evaporation and condensation Jianying Cao, Zhong Luo, Jian Wu 2015-05-26
8162039 Finned tube for condensation and evaporation Jianying Cao, Zhong Luo, Jian Wu 2012-04-24