Stephen A. Graceffa

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Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Authentication bypass software for merchant terminals
- Patent number 11,144,912
- Issue date Oct 12, 2021
- MakeCents LLC
- Stephen A. Graceffa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Authentication Bypass Software For Merchant Terminals
- Publication number 20180330365
- Publication date Nov 15, 2018
- Stephen A. Graceffa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE