Assignee
PYUNGHWA OIL SEAL IND CO LTD
KR·2 granted patents·1 pending application·0 citations·filing 2023–2024
Top patents by PatentIndex Score
3 records- 0157US12451772B2Composite oil seal having electric corrosion prevention function and method of manufacturing ground path thereofPYUNGHWA OIL SEAL IND CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·11 claims
- 0248US12224643B2Composite oil seal having electric corrosion prevention functionPYUNGHWA OIL SEAL IND CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·6 claims
- 0348US2024364189A1Anti-electrolytic corrosion conductive ringPYUNGHWA OIL SEAL IND CO LTD·Filed 2024·Application pending·0 cites
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