DL

Duanduan Li

Overall (2025): #399,967 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12262731 Cut-stem separating and baffling apparatus and primary air separation apparatus Zhen Wang, Shubin Jin, Peng Ji, Jianlong Zhang, Laihong Zhou +3 more 2025-04-01