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Daniel W. Stewart
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Helotes, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Powertrain for hybrid vehicle having dedicated EGR
Patent number
9,284,921
Issue date
Mar 15, 2016
Southwest Research Institute
Jess W. Gingrich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for controlling exhaust gas temperature and space velocity d...
Patent number
7,299,623
Issue date
Nov 27, 2007
Southwest Research Institute
Rudolf H. Stanglmaier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High-efficiency, low emission gasoline engines for heavy-duty appli...
Patent number
6,962,143
Issue date
Nov 8, 2005
Southwest Research Institute
Thomas William Ryan, III
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Use of a variable valve actuation system to control the exhaust gas...
Patent number
6,948,310
Issue date
Sep 27, 2005
Charles E. Roberts, Jr.
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
NOx aftertreatment system and method for internal combustion engines
Patent number
6,732,507
Issue date
May 11, 2004
Southwest Research Institute
Rudolf H. Stanglmaier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for controlling combustion timing in an homoge...
Patent number
6,662,760
Issue date
Dec 16, 2003
Southwest Research Institute
Rudolf H. Stanglmaier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Powertrain for Hybrid Vehicle Having Dedicated EGR
Publication number
20150377188
Publication date
Dec 31, 2015
Jess W. GINGRICH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for controlling exhaust gas temperature and space velocity d...
Publication number
20060000203
Publication date
Jan 5, 2006
Southwest Research Institute
Rudolf H. Stanglmaier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High-efficiency, low emission gasoline engines for heavy-duty appli...
Publication number
20050263139
Publication date
Dec 1, 2005
Southwest Research Institute
Thomas William Ryan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High-efficiency, low emission gasoline engines for heavy-duty appli...
Publication number
20050011485
Publication date
Jan 20, 2005
Thomas William Ryan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Individual cylinder-switching in a multi-cylinder engine
Publication number
20040182359
Publication date
Sep 23, 2004
Daniel W. Stewart
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for controlling exhaust gas temperature and space velocity d...
Publication number
20040123588
Publication date
Jul 1, 2004
Rudolf H. Stanglmaier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Use of a variable valve actuation system to control the exhaust gas...
Publication number
20040060284
Publication date
Apr 1, 2004
Charles E. Roberts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES