SY

Shen-Hao Yao

Overall (All Time): #1,248,149 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7556176 Vending machine with adjustable merchandise receiving holes — 2009-07-07
7175046 Merchandise output device of a vending machine — 2007-02-13
D519568 Vending game machine — 2006-04-25
D499145 Game and sale machine — 2004-11-30