Frederic Petit

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Sandy, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for authenticating the download of informatio...
- Patent number 6,931,381
- Issue date Aug 16, 2005
- American Express Travel Related Services Company, Inc.
- Frederic Petit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for a travel-related multi-function smartcard
- Patent number 6,101,477
- Issue date Aug 8, 2000
- American Express Travel Related Services Company, Inc.
- William Hohle
- G06 - COMPUTING CALCULATING COUNTING