RC

Ringo Chi Kit Chow

📍 Toronto, CA: #5,171 of 9,482 inventorsTop 55%
Overall (All Time): #3,370,273 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7451873 Packaging card for a spooled material Ngai Wing Wong 2008-11-18