WL

Wai Hong Lee

DP Dragon Energy Pte.: 2 patents #4 of 6Top 70%
📍 Singapore, SG: #4,165 of 13,971 inventorsTop 30%
Overall (All Time): #2,111,300 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8033857 Base tile Christopher George Edward Nightingale, Boon Hou Tay, Swee Ming Goh 2011-10-11
8007306 Electrical connection system Christopher George Edward Nightingale, Boon Hou Tay, Swee Ming Goh, Teck Wee Ang 2011-08-30