WT

Wai Lop Tong

DB Dynacraft Bsc: 1 patents #5 of 7Top 75%
DI Dynacraft Industries: 1 patents #2 of 5Top 40%
Overall (All Time): #2,116,715 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7651109 Folding mechanism and land vehicle comprising same — 2010-01-26
5029702 Skateboard carton — 1991-07-09