GT

Gabriel Yui Lung Tong

Overall (All Time): #1,581,409 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7446502 Battery charger for batteries of different types — 2008-11-04
7365514 Battery charger — 2008-04-29
7214101 Electrical socket with dependent shutter — 2007-05-08