GJ

Guoning Jiang

Overall (2025): #378,142 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12411062 Non-belt automatic mechanized sampling system for train Ying Jiang, Yunfei Luo, Guoguang Zhang 2025-09-09