Assignee
ALEN CORP
US·1 granted patent·2 pending applications·16 citations·filing 2007–2016
Top patents by PatentIndex Score
3 records- 0187US9612188B2Method for monitoring and purifying airALEN CORP·Filed 2015·Granted Apr 4, 2017·16 cites·12 claims
- 0243US2009064864A1Air purifier assemblyALEN CORP·Filed 2007·Application pending·0 cites
- 0330US2016245784A1Air quality sensing module and algorithmALEN CORP·Filed 2016·Application pending·0 cites
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