Assignee
YOON JONG CHAN
KR·4 granted patents·14 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0178US9528640B2Tightness-indicating tube fittingYOON JONG-CHAN·Filed 2010·Granted Dec 27, 2016·7 cites·17 claims
- 0266US8418515B2Valve operated by a master keyYOON JONG CHAN·Filed 2007·Granted Apr 16, 2013·5 cites·4 claims
- 0357US8585010B2Valve operated by a master keyYOON JONG CHAN·Filed 2007·Granted Nov 19, 2013·2 cites·11 claims
- 0438US9655257B2Module type safety bus barYOON JONG-CHAN·Filed 2012·Granted May 16, 2017·0 cites·16 claims
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