DM

Danny Wai Keung Mak

Overall (All Time): #2,218,442 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6454627 Musical entertainment doll 2002-09-24
6193579 Entertainment doll 2001-02-27