Florian Pestoni

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Buenos Aires, AR

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Patents Grantslast 30 patents

Information Patent Grant
Machine-readable checks
- Patent number 6,126,203
- Issue date Oct 3, 2000
- International Business Machines Corporation
- Cynthia Dwork
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
System and method for verifying signatures on documents
- Patent number 6,081,610
- Issue date Jun 27, 2000
- International Business Machines Corporation
- Cynthia Dwork
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for certifying content of hard-copy documents
- Patent number 5,926,551
- Issue date Jul 20, 1999
- International Business Machines Corporation
- Cynthia Dwork
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for writing and protecting against random and...
- Patent number 5,778,011
- Issue date Jul 7, 1998
- International Business Machines Corporation
- Mario Blaum
- H03 - BASIC ELECTRONIC CIRCUITRY