Inventor · disambiguated record

Irv H. Wentzein

Also filed as: WENTZEIN IRV H

1 granted patent·294 citations·filing 1997–1997

58Inventor score

Technology areasG06Q

Files withVISA INT SERVICE ASS1

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1 record

0179US6003014AMethod and apparatus for acquiring access using a smart cardVISA INT SERVICE ASS·Filed 1997·Granted Dec 14, 1999·294 cites·20 claims

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