TS

Theodore Stein

Mastercard: 1 patents #1 of 1Top 100%
📍 New Rochelle, NY: #7 of 26 inventorsTop 30%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #49,948 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797920 Electronic funds transfer system with means for verifying a personal identification number without pre-established secret keys — 1989-01-10