JK

John Harold Kolb

Mastercard: 2 patents #674 of 2,005Top 35%
Overall (All Time): #1,859,361 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11481783 Systems and methods for settling chargeback requests Joan L. Rohlfing, Michael Powell, Mark Carosello 2022-10-25
11068902 Systems and methods for settling chargeback requests Joan L. Rohlfing, Michael Powell, Mark Carosello 2021-07-20