David Krupinski

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Teaneck, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Interactive voice and text message system
- Patent number 7,444,375
- Issue date Oct 28, 2008
- Visto Corporation
- Brian McConnell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Interactive voice and text message system
- Publication number 20020194281
- Publication date Dec 19, 2002
- Brian McConnell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE