CL

Changfeng Liu

📍 Tai'an County, CN: #1 of 1 inventorsTop 100%
Overall (2018): #458,340 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9924954 Handheld power machine for orthopaedic drill and saw and orthopaedic drill and saw power system with same Yijun Guo, Xinyun Zhang 2018-03-27