HW

Huihuo Wu

Overall (All Time): #2,535,520 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12110639 Rail temperature expansion joint and laying and mounting method Zifei Guo, Fei Li, Hong Xu, Zhifeng Gao, Ziyong Yu +2 more 2024-10-08