DH

Dau Ngoc Hoang

📍 Aliso Viejo, CA: #482 of 729 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,647,450 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5895456 Onboard currency and value card exchanger Ivor Donald Beale, John H. Wetzel, Thomas M. Lee 1999-04-20