YZ

York Zhuang

Overall (All Time): #1,023,958 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D629644 Bottle cap with mister and drinking spout Joe Zhou 2010-12-28
D610671 High velocity fan Renault Zeng 2010-02-23
D597195 Circular desk fan — 2009-07-28
D591232 Battery power pack — 2009-04-28
D572359 Upright personal fan — 2008-07-01