SH

Shu-Wen Hsiao

Overall (All Time): #1,223,658 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D720196 Electric grinder — 2014-12-30
8308576 Transmission mechanism of a carving grinder — 2012-11-13
D466776 Electric grinder — 2002-12-10
6000478 Vibrating device for a sculpturing tool — 1999-12-14