LY

Lung W. Yen

📍 Changhua City, TW: #303 of 984 inventorsTop 35%
Overall (All Time): #2,284,548 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5388599 Retractable toothbrush and toothpaste holder — 1995-02-14
5009004 Foldable razor assembly — 1991-04-23