QH

Qingping He

📍 Dalian, CN: #31 of 151 inventorsTop 25%
Overall (2021): #297,913 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11032999 Animal cage Xianping Zhu, Jiang Li 2021-06-15