Keith Bertelsen

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated line test action and monitoring system
- Patent number 9,037,917
- Issue date May 19, 2015
- AT&T Intellectual Property I, L.P.
- Christopher Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Automated Line Test Action and Monitoring System
- Publication number 20140153626
- Publication date Jun 5, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Christopher Wilson
- G06 - COMPUTING CALCULATING COUNTING