KT

Kwok-Wah Tsang

BT Buzz Bee Toys: 1 patents #4 of 5Top 80%
Overall (All Time): #3,299,176 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7775918 Soft projectile — 2010-08-17