NC

Nga Man Chang

HA Hasbro: 1 patents #6 of 29Top 25%
📍 Sha Tin, CN: #80 of 227 inventorsTop 40%
Overall (2022): #317,632 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11267279 Fabric printing method for producing sparkling fabric Man Kuen Cheung, Sze Wing Ling 2022-03-08