Assignee
GUOCHANG COLD FORGING CO LTD
TW·1 granted patent·4 pending applications·5 citations·filing 2017–2022
Technology mixB25B5
Top patents by PatentIndex Score
5 records- 0172US10625404B2Socket structureGUOCHANG COLD FORGING CO LTD·Filed 2018·Granted Apr 21, 2020·5 cites·4 claims
- 0235US2023398660A1Direct-drive double-ended sleeveGUOCHANG COLD FORGING CO LTD·Filed 2022·Application pending·0 cites
- 0333US2020122304A1Socket wrenchGUOCHANG COLD FORGING CO LTD·Filed 2018·Application pending·0 cites
- 0432US2020246943A1Socket structure with only a single positioning memberGUOCHANG COLD FORGING CO LTD·Filed 2020·Application pending·0 cites
- 0530US2019111548A1Socket structureGUOCHANG COLD FORGING CO LTD·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →