Assignee
KEONG CHI-WAH
TW·1 granted patent·2 pending applications·9 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0172US8459152B2Open-end wrench and method of manufacturing the sameKEONG CHI-WAH·Filed 2010·Granted Jun 11, 2013·9 cites·20 claims
- 0246US2011100979A1Manufacturing method for rod member of three-dimensional statically indeterminate truss structureKEONG CHI-WAH·Filed 2009·Application pending·0 cites
- 0323US2012305531A1Automatic Welding MethodKEONG CHI-WAH·Filed 2011·Application pending·0 cites
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