Assignee
PRAIRIE SYSTEMS INC
US·3 granted patents·36 citations·filing 2004–2004
Top patents by PatentIndex Score
3 records- 0167US7311248B1Method and system for automatically detecting fraudulent applicationsPRAIRIE SYSTEMS INC·Filed 2004·Granted Dec 25, 2007·11 cites·11 claims
- 0263US7454008B1System for classifying lists of telephone numbersPRAIRIE SYSTEMS INC·Filed 2004·Granted Nov 18, 2008·10 cites·22 claims
- 0359US7555114B1System and method for analyzing outbound calling campaignsPRAIRIE SYSTEMS INC·Filed 2004·Granted Jun 30, 2009·15 cites·11 claims
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