EC

E-Hsung Cheng

MC Metal Industries Research & Development Centre: 1 patents #138 of 322Top 45%
Overall (All Time): #2,959,250 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9730772 Bone implant drill Tung-Lin Tsai, Bo-Wei Pan, Pei-Hua Wang 2017-08-15