Anne Marie DeGraff

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Fort Lupton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining termination of an emergency service call
- Patent number 8,559,602
- Issue date Oct 15, 2013
- West Corporation
- John Lawrence Snapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING TERMINATION OF AN EMERGENCY SERVICE CALL
- Publication number 20110228911
- Publication date Sep 22, 2011
- West Corporation
- John Lawrence Snapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE