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HC adsorber with OBD capability
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Patent number 8,448,421
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Issue date May 28, 2013
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Umicore AG & Co. KG
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Owen Herman Bailey
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Exhaust treatment device
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Patent number 7,189,375
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Issue date Mar 13, 2007
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Delphi Technologies, Inc.
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Michel Molinier
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Dual NOx adsorber catalyst system
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Patent number 6,391,822
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Issue date May 21, 2002
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Delphi Technologies, Inc.
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Danan Dou
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL