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Thomas Maciejowski
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Chatham, CA
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last 30 patents
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Patent Grant
Double-pintle emission control valve having a one-piece double-seat...
Patent number
7,011,081
Issue date
Mar 14, 2006
Siemens VDO Automotive Inc.
Bernard J. Hrytzak
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve including a recirculation chamber
Patent number
6,675,572
Issue date
Jan 13, 2004
Siemens Automotive Inc.
Gary Everingham
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Double-pintle emission control valve having a one-piece double-seat...
Publication number
20050183703
Publication date
Aug 25, 2005
Bernard J. Hrytzak
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Valve including a recirculation chamber
Publication number
20020035920
Publication date
Mar 28, 2002
Gary Everingham
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...