ZL

Zhongjun Liu

BC Beijing Ak Medical Co.: 1 patents #4 of 5Top 80%
Overall (2020): #202,478 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10856995 Artificial vertebral fixing system Caimei Wang 2020-12-08