Assignee

WEI JUNMEI

US·2 granted patents·90 citations·filing 2009–2012

Technology mixB01D2 F01N2 Y02T2 B01J1 Y02A1

Top patents by PatentIndex Score

2 records

0195US8617496B2Three way conversion catalyst with alumina-free rhodium layerWEI JUNMEI·Filed 2012·Granted Dec 31, 2013·48 cites·23 claims
0292US8173087B2Gasoline engine emissions treatment systems having particulate trapsWEI JUNMEI·Filed 2009·Granted May 8, 2012·42 cites·21 claims

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