Steven C. Laufmann

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Louisville, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of providing digital data services including comparing pred...
- Patent number 8,134,930
- Issue date Mar 13, 2012
- AT&T Intellectual Property I, L.P.
- James M. Seymour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for identifying and transmitting calling party in...
- Patent number 6,192,218
- Issue date Feb 20, 2001
- Qwest Communications International Inc.
- Steven C. Laufmann
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for presenting operational data by geographical l...
- Publication number 20020078131
- Publication date Jun 20, 2002
- Qwest Communications International Inc.
- Susan J. Dowd
- G06 - COMPUTING CALCULATING COUNTING