Assignee
FAN WAI KUEN
HK·3 granted patents·23 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0179US9689179B2Padlock having a blocking plate for a spring-biased locking elementFAN WAI KUEN·Filed 2010·Granted Jun 27, 2017·7 cites·19 claims
- 0277US9200473B2Rekeyable lock cylinder, rekeyable padlock and method of rekeyingFAN WAI KUEN·Filed 2011·Granted Dec 1, 2015·6 cites·19 claims
- 0373US8875552B2Lock cylinderFAN WAI KUEN·Filed 2008·Granted Nov 4, 2014·10 cites·8 claims
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