TM

Tzeng Jeng Nian Mei

📍 Danei, TW: #361 of 1,188 inventorsTop 35%
Overall (All Time): #2,269,282 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5695350 Extension socket — 1997-12-09
5617603 Brush head assembly of an electric toothbrush — 1997-04-08