Assignee
KOAI CO LTD
KR·2 granted patents·1 pending application·0 citations·filing 2019–2023
Top patents by PatentIndex Score
3 records- 0143US12590431B2Portable oil skimmerKOAI CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·7 claims
- 0240US11273391B2Oil-water separator for oil-containing residuesKOAI CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·12 claims
- 0336US2023313479A1Device for recovering spilled oilKOAI CO LTD·Filed 2022·Application pending·0 cites
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