DH

Douglas Van Horn

Mastercard: 1 patents #139 of 523Top 30%
Overall (2022): #469,301 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11423404 System and methods for enhanced approval of a payment transaction Christopher John Merz, Johan Gerber, Mark B. Wiesman 2022-08-23