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KEYCORP

US3 patents

Top patents by PatentIndex Score

US6760414B1Jul 6, 2004

Personal computer banking system and method

KEYCORP158 citations89

US6119104ASep 12, 2000

Composite banking desktop system

KEYCORP149 citations89

US7756767B2Jul 13, 2010

System and method for renegotiating a financial instrument

KEYCORP55 citations86