David Barmann

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Valley Park, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Internet route deaggregation and route selection preferencing
- Patent number 8,817,658
- Issue date Aug 26, 2014
- Level 3 Communications, LLC
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet route deaggregation and route selection preferencing
- Patent number 7,554,930
- Issue date Jun 30, 2009
- Level 3 Communications, LLC
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for sending information on an extranet
- Patent number 6,965,937
- Issue date Nov 15, 2005
- WilTel Communications Group, LLC
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERNET ROUTE DEAGGREGATION AND ROUTE SELECTION PREFERENCING
- Publication number 20090323544
- Publication date Dec 31, 2009
- LEVEL 3 COMMUNICATIONS, LLC
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internet route deaggregation and route selection preferencing
- Publication number 20050201302
- Publication date Sep 15, 2005
- WilTel Communications Group, Inc.
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for sending information on an extranet
- Publication number 20020069292
- Publication date Jun 6, 2002
- Michael E. Gaddis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE