JC

Johnny Y. Sing Chuen

AI Arco Industries: 1 patents #7 of 16Top 45%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #4,012,665 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4508516 Steering system and reversible drive for toy vehicles Bruce M. D'Andrade 1985-04-02