PERSONAL DATA NETWORK CORPORATION

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PACIFIC PALISADES, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing information and recommendations based on user...
- Patent number 8,452,653
- Issue date May 28, 2013
- Personal Data Network Corporation
- Elliot A. Gottfurcht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of providing credit card user with barcode purcha...
- Patent number 6,611,881
- Issue date Aug 26, 2003
- Personal Data Network Corporation
- Elliot A. Gottfurcht
- G06 - COMPUTING CALCULATING COUNTING