CW

Chat Ming Woo

📍 Sha Tin, CN: #387 of 2,424 inventorsTop 20%
Overall (All Time): #1,206,960 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9468322 Chopsticks with a hinge mechanism — 2016-10-18
9155411 Chopsticks — 2015-10-13
D732900 Ergonomic device for chopsticks — 2015-06-30
D680388 Ergonomic device for chopsticks — 2013-04-23