WM

Wai Chi Man

SL Stax Limited: 1 patents #1 of 1Top 100%
TL Tung Fat Industries Limited: 1 patents #2 of 2Top 100%
Overall (2003): #37,344 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D480167 Electric torch 2003-09-30
D475151 Electric torch 2003-05-27