HQ

Huidong Qi

JU Jiangsu University: 1 patents #21 of 112Top 20%
Overall (2020): #443,935 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10595452 Oblique submerged reverse deep rotary tillage device Jianmin Gao 2020-03-24