Assignee
KIM DUCK WHAN
KR·3 granted patents·9 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0185US8450027B2Fuel cell stack of fuel cell vehicleKIM DUCK WHAN·Filed 2008·Granted May 28, 2013·8 cites·14 claims
- 0270US9299995B2Manifold block for fuel cell stackKIM DUCK WHAN·Filed 2011·Granted Mar 29, 2016·1 cites·11 claims
- 0348US8900437B2Apparatus and method for forming oxidation layer on manifold block for fuel cell stackKIM DUCK WHAN·Filed 2011·Granted Dec 2, 2014·0 cites·8 claims
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