Michael L. Hutchinson

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Monument, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Validation of call processing network performance
- Patent number 6,879,562
- Issue date Apr 12, 2005
- MCI Inc.
- Ralph L. Hoefelmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Validation of call processing network performance
- Patent number 6,618,389
- Issue date Sep 9, 2003
- WorldCom, Inc.
- Ralph L. Hoefelmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture and call processing system
- Patent number 6,385,204
- Issue date May 7, 2002
- WorldCom, Inc.
- Ralph Hoefelmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Validation of call processing network performance
- Publication number 20030198186
- Publication date Oct 23, 2003
- WorldCom, INC.
- Ralph S. Hoefelmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Validation of call processing network performance
- Publication number 20020172158
- Publication date Nov 21, 2002
- Ralph S. Hoefelmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE