WL

Wen-Sen Lin

Overall (All Time): #2,214,751 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6409616 Calorie counting racket 2002-06-25
D458171 Racket counter 2002-06-04