WC

Wen-shou Chen

📍 Tainan, TW: #2,005 of 4,566 inventorsTop 45%
Overall (All Time): #2,204,537 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6659379 Pepper grinder — 2003-12-09
6595447 Pepper grinder — 2003-07-22