Joel Hodroff

CA Commonwealth Associates: 2 patents #1 of 6Top 20%

📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,267,050 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5687323	Dual currency debit card	—	1997-11-11
5592376	Currency and barter exchange debit card and system	—	1997-01-07