MY

Man Sum Yuen

📍 Sha Tin, CN: #31 of 112 inventorsTop 30%
Overall (2003): #159,959 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6626602 Hanging file system — 2003-09-30