DS

Dave Sylvester

Mastercard: 1 patents #1,114 of 2,005Top 60%
Overall (All Time): #2,567,688 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11580509 Transaction device, computer program and transaction method John Beric, James Sinton, Duncan Garrett, David Anthony Roberts, Emil Johan Sjoberg 2023-02-14