SS

Shy-Ming Shih

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #3,313,577 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7857620 Toothbrush with an electric circuit 2010-12-28