Assignee
OY LIFA AIR LTD
FI·2 granted patents·1 pending application·4 citations·filing 2018–2019
Top patents by PatentIndex Score
3 records- 0174US11555620B2Electrical filter structureOY LIFA AIR LTD·Filed 2018·Granted Jan 17, 2023·2 cites·28 claims
- 0272US11725836B2Electrical filter structureOY LIFA AIR LTD·Filed 2018·Granted Aug 15, 2023·2 cites·33 claims
- 0324US2021138518A1Duct cleaning apparatusOY LIFA AIR LTD·Filed 2019·Application pending·0 cites
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