Janet Guthrie

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for enabling item-level approval of payment card
- Patent number 7,628,319
- Issue date Dec 8, 2009
- MasterCard International Incorporated
- Peggy Brown
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Enabling Item-Level Approval of Payment Card
- Publication number 20080011820
- Publication date Jan 17, 2008
- MasterCard International Incorporated
- Peggy Brown
- G06 - COMPUTING CALCULATING COUNTING