Joseph P. Francini

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Castro Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transaction card with magnetic stripe emulator
- Patent number 4,701,601
- Issue date Oct 20, 1987
- Visa International Service Association
- Joseph P. Francini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-mode file storage calculator
- Patent number 4,080,659
- Issue date Mar 21, 1978
- Joseph P. Francini
- G06 - COMPUTING CALCULATING COUNTING