Sean Reppen

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West Allis, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,764,774
- Issue date Jul 27, 2010
- AT&T Intellectual Property I, L.P.
- Nancy Ann Book
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20060093112
- Publication date May 4, 2006
- SBC Knowledge Ventures, L.P.
- Nancy Ann Book
- H04 - ELECTRIC COMMUNICATION TECHNIQUE