Assignee
MARCHEX SALES INC
US·0 granted patents·4 pending applications·0 citations·filing 2013–2013
Top patents by PatentIndex Score
4 records- 0148US2014046755A1Method and system for collecting data from advertising campaigns including phone number placement techniquesMARCHEX SALES INC·Filed 2013·Application pending·0 cites
- 0248US2014052528A1Monitoring campaign referral sourcesMARCHEX SALES INC·Filed 2013·Application pending·0 cites
- 0348US2014032303A1Method and system for phone number cleaningMARCHEX SALES INC·Filed 2013·Application pending·0 cites
- 0448US2014052529A1Method and system for tracking telephone callsMARCHEX SALES INC·Filed 2013·Application pending·0 cites
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