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Home › Method and apparatus to process combined credit and debit card transactions

Method and apparatus to process combined credit and debit card transactions

US Patent 6038552 · Granted Mar 14, 2000

Estimated economic value: $614,645,000 ⓘ

Assignee

The Chase Manhattan Bank

Inventors

David Fleischl (1 patents)
Paul W. Hemminger (3 patents)
John A. Guido (6 patents)

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