BC

Bin Chou

SH Sumitomo Electric Hardmetal: 2 patents #166 of 278Top 60%
Overall (All Time): #1,947,053 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D810159 Tip for cutting tool Shigenori Emoto 2018-02-13
D789429 Tip for cutting tool Shigenori Emoto 2017-06-13