YW

Yiu Kwong Wan

Overall (2004): #83,883 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6681776 Mechanized hair wrapping apparatus E. Olayinka Ogunro 2004-01-27