Robert E. Witte

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Long Valley, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Network-based method and apparatus for initiating and completing a...
- Patent number 6,594,257
- Issue date Jul 15, 2003
- AT&T Corp.
- Rajesh R. Doshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network-based method and apparatus for initiating and completing a...
- Patent number 6,144,667
- Issue date Nov 7, 2000
- AT&T Corp.
- Rajesh R. Doshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE