Inventor

DUESENBERG JOHN R

US3 patents

Patents

3 patents

US7080776B2Jul 25, 2006

Transaction card assemblies and methods

FIRST DATA CORP42 citations94

US7367504B2May 6, 2008

Transaction card assemblies and methods

FIRST DATA CORP19 citations90

US7413120B2Aug 19, 2008

Transaction card assemblies and methods

FIRST DATA CORP6 citations71