XZ

Xinyun Zhang

Overall (2018): #189,659 of 503,207Top 40%
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, Changfeng Liu 2018-03-27