WL

Wong L. Ling

📍 Sha Tin, CN: #3 of 18 inventorsTop 20%
Overall (1989): #42,553 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D303094 Pedometer — 1989-08-29