David Fine

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Riverdale, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pricing information pager
- Patent number 6,819,225
- Issue date Nov 16, 2004
- Sony Corporation
- James E. Wicks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pager and paging system for travelers
- Patent number 5,966,068
- Issue date Oct 12, 1999
- Sony Corporation
- James E. Wicks
- G08 - SIGNALLING