WL

Wing Chung Joseph Lau

EL Eastern Sources Housewares (Hong Kong) Limited: 3 patents #1 of 8Top 15%
Overall (All Time): #1,219,471 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8726795 Fryer — 2014-05-20
6984153 Electrical accessory Wai Hing Lai 2006-01-10
6568942 Electric appliance and a detachable cord thereof Leung Ho 2003-05-27
6262399 Grill Leung Ho 2001-07-17