Assignee
NK CO LTD
KR·3 granted patents·0 citations·filing 2015–2018
Top patents by PatentIndex Score
3 records- 0139US11383816B2Ballast water treatment system and method of driving the sameNK CO LTD·Filed 2018·Granted Jul 12, 2022·0 cites·15 claims
- 0234US11332396B2Method of driving ballast water treatment systemNK CO LTD·Filed 2018·Granted May 17, 2022·0 cites·11 claims
- 0333US10974805B2Ballast water treatment device having device for injecting bromine salt and ozoneNK CO LTD·Filed 2015·Granted Apr 13, 2021·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →