KC

Kwang-Ho Chen

Overall (All Time): #2,291,489 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5279286 Mask 1994-01-18
4884593 Valve for checking tire pressure 1989-12-05