Brigham R. Bell

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for an event rating engine
- Patent number 6,199,047
- Issue date Mar 6, 2001
- CSG Systems, Inc.
- James Dimino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network-based intelligent tutoring system
- Patent number 6,014,134
- Issue date Jan 11, 2000
- U S West, Inc.
- Brigham R. Bell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Intelligent tutoring method and system
- Patent number 5,597,312
- Issue date Jan 28, 1997
- U S West Technologies, Inc.
- Charles P. Bloom
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS