John R. Kadinger

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Porltand, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for establishing a voice call by way of an ele...
- Patent number 6,865,161
- Issue date Mar 8, 2005
- ITXC IP Holdings, S.A.R.L.
- Jeffrey B. Sponaugle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE