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Derek Madison

Mastercard: 1 patents #1,114 of 2,005Top 60%
Overall (All Time): #2,962,202 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9747599 Method and system for identifying and processing currency conversion in a financial transaction Doug Raymond, Joyce O'Connell, Michelle Grist, Dale Wilkis 2017-08-29