CL

Changging Li

BU Beijing Friendship Hospital, Capital Medical University: 1 patents #20 of 55Top 40%
MC Micro-Tech (Nanjing) Co.: 1 patents #20 of 52Top 40%
Overall (All Time): #2,482,873 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11925343 Traction apparatus and traction ring for traction apparatus Ming Ji, Jianjun Shuang, Zhenghua Shen, Derong Leng, Chunjun Liu +1 more 2024-03-12