YC

Yen-Liang Chien

Overall (2005): #8,407 of 245,428Top 4%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6923344 Easy and quantitative liquid dispenser — 2005-08-02
D504816 Full function trigger sprayer — 2005-05-10
D504817 Full function trigger sprayer — 2005-05-10
D504316 Full function trigger sprayer — 2005-04-26