JC

Joan K.L. Chong

VI Vtech Industries: 1 patents #2 of 7Top 30%
Overall (1997): #130,116 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D388120 Electronic educational game housing Chi K.W. Chow, Maisy M.S. Wai 1997-12-23