WY

Wenjun Yang

XC Xuzhou Xcmg Excavator Machinery Co.: 1 patents #6 of 23Top 30%
Overall (2025): #175,962 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1086223 Hydraulic excavator Hao Zhao 2025-07-29