WY

Wei Y. Yung-Kuan

📍 Tainan, TW: #2,725 of 4,566 inventorsTop 60%
Overall (All Time): #3,990,972 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4572060 Coffee boiler with an automatic feeding device — 1986-02-25