QZ

Qilun Zhang

Overall (2025): #248,298 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12257561 Efficient and energy-saving building slurry stirring device Sensen Chen, Ping-Lung Wang, Yanfeng Song, Hui Bao, Tao Jiang +9 more 2025-03-25