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| Exponent Group Trust was formed by John Dargan in 2006 to hold the rights to his data retrieval inventions.
John Dargan has been developing software for more than 30 years. His first patent issued in 1987 and was related to data retrieval using a telephone keypad, interactive voice response technology and artificial intelligence. In addition to holding a full-time job, John maintains this website and a few others as a hobby: |
