Assignee

JI SEUNG DEV

KR·2 granted patents·1 citations·filing 2014–2017

Technology mixB01D1 E03F1

Top patents by PatentIndex Score

2 records

0148US9739047B2Non-point pollutant source treatment apparatusJI SEUNG DEV·Filed 2014·Granted Aug 22, 2017·0 cites·12 claims
0229USD853039SProtective helmetJI SEUNG DEV·Filed 2017·Granted Jul 2, 2019·1 cites·1 claims

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