ST

Shao-Nong Tsai

📍 Hualien City, TW: #42 of 223 inventorsTop 20%
Overall (All Time): #1,279,373 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6050928 Paper folding device — 2000-04-18
5775605 Shredding machine with contact-type control switch assembly — 1998-07-07
5362002 Paper shredder with automatic paper feeding device — 1994-11-08
5328107 Paper shredding roller for a paper shredder — 1994-07-12