Assignee
SANDONG METAL IND
KR·1 granted patent·2 pending applications·0 citations·filing 2018–2020
Top patents by PatentIndex Score
3 records- 0122US11002083B2Downhole motor that improved thread fastening structureSANDONG METAL IND·Filed 2020·Granted May 11, 2021·0 cites·4 claims
- 0215US2018283131A1Flow line seal structure for diverter valveSANDONG METAL IND·Filed 2018·Application pending·0 cites
- 0315US2018283125A1Sealing element for diverter valveSANDONG METAL IND·Filed 2018·Application pending·0 cites
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