HL

Hei Yan Lam

Overall (2004): #211,863 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6699014 Quick connect device for ceiling fan blade and method therefor Wai Nan Leung 2004-03-02