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Yiu Kuen Kwan

Tai Po, CN: #3 of 6 inventorsTop 50%

Overall (2002): #87,415 of 266,432Top 35%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6371830	Toy vehicle with variable drive and variable speed	Wai Kwok Wu	2002-04-16