MH

Matthew Hanmer

Mastercard: 4 patents #349 of 2,005Top 20%
Overall (All Time): #1,084,363 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12314946 Dynamic security code authorization verification service Maribeth Sevigny Warner, Pete Kaulbach, Robert C Dunnell, Robert J McDonald, Kathy Donnelly +7 more 2025-05-27
11341494 Dynamic security code authorization verification service Maribeth Sevigny Warner, Pete Kaulbach, Robert C Dunnell, Robert J McDonald, Kathy Donnelly +7 more 2022-05-24
9471865 Payment card having light-emitting diode indicators coordinated with stored payment applications 2016-10-18
9230255 Payment card having light-emitting diode indicators coordinated with stored payment applications 2016-01-05