HC

Hank Chang

📍 Taipei, NJ: #57 of 62 inventorsTop 95%
Overall (All Time): #2,172,503 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D527487 Poker chip cigarette lighter — 2006-08-29
5271688 Joint for magic square central bearing structure — 1993-12-21