Christopher J. CHADWELL

Person

San Antonio, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cylinder head with integrated cooling circuit for use in internal c...
- Patent number 11,480,083
- Issue date Oct 25, 2022
- Southwest Research Institute
- Christopher J. Chadwell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with cross-boosting turbochargers
- Patent number 11,156,191
- Issue date Oct 26, 2021
- Southwest Research Institute
- Shinhyuk Joo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Microwave enhanced combustion with dynamic frequency, power, and ti...
- Patent number 10,465,618
- Issue date Nov 5, 2019
- Southwest Research Institute
- Yilun Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method to decrease warmup time of coolant and engine oil...
- Patent number 9,869,216
- Issue date Jan 16, 2018
- Southwest Research Institute
- Terrence F. Alger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine having dedicated EGR cylinder(s) with sp...
- Patent number 9,845,747
- Issue date Dec 19, 2017
- Southwest Research Institute
- Bradley D. Denton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual path (low pressure loop and high pressure loop) EGR for improv...
- Patent number 9,309,804
- Issue date Apr 12, 2016
- Southwest Research Institute
- Christopher J. Chadwell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diesel engine exhaust aftertreatment system and method of operation
- Patent number 8,938,948
- Issue date Jan 27, 2015
- Southwest Research Institute
- Charles E. Roberts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Superturbocharger control systems
- Patent number 8,769,949
- Issue date Jul 8, 2014
- VanDyne SuperTurbo, Inc.
- Ed VanDyne
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
HCCI combustion timing control with decoupled control of in-cylinde...
- Patent number 8,371,120
- Issue date Feb 12, 2013
- Southwest Research Institute
- Christopher James Chadwell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable compression ratio piston with rate-sensitive response
- Patent number 8,151,691
- Issue date Apr 10, 2012
- Southwest Research Institute
- Jean-Pierre Pirault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling transient operation of an engi...
- Patent number 7,654,246
- Issue date Feb 2, 2010
- Southwest Research Institute
- Junmin Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Method and apparatus for active control of combustion rate through...
- Patent number 6,792,899
- Issue date Sep 21, 2004
- Southwest Research Institute
- Charles E. Roberts
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CYLINDER HEAD WITH INTEGRATED COOLING CIRCUIT FOR USE IN INTERNAL C...
- Publication number 20220106894
- Publication date Apr 7, 2022
- SOUTHWEST RESEARCH INSTITUTE
- Christopher J. CHADWELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Internal Combustion Engine with Cross-Boosting Turbochargers
- Publication number 20210156342
- Publication date May 27, 2021
- SOUTHWEST RESEARCH INSTITUTE
- Shinhyuk Joo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine Having Dedicated EGR Cylinder(s) With Sp...
- Publication number 20170328289
- Publication date Nov 16, 2017
- SOUTHWEST RESEARCH INSTITUTE
- Bradley D. Denton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System And Method To Decrease Warmup Time Of Coolant And Engine Oil...
- Publication number 20160222868
- Publication date Aug 4, 2016
- Terrence F. Alger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Dual Path (Low Pressure Loop and High Pressure Loop) EGR for Improv...
- Publication number 20140260242
- Publication date Sep 18, 2014
- SOUTHWEST RESEARCH INSTITUTE
- Christopher J. Chadwell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Diesel Engine Exhaust Aftertreatment System and Method of Operation
- Publication number 20140109553
- Publication date Apr 24, 2014
- SOUTHWEST RESEARCH INSTITUTE
- Charles E. Roberts
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUPERTURBOCHARGER CONTROL SYSTEMS
- Publication number 20120186248
- Publication date Jul 26, 2012
- Ed VanDyne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VARIABLE COMPRESSION RATIO PISTON WITH RATE-SENSITIVE RESPONSE
- Publication number 20100139479
- Publication date Jun 10, 2010
- SOUTHWEST RESEARCH INSTITUTE
- Jean-Pierre Pirault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HCCI COMBUSTION TIMING CONTROL WITH DECOUPLED CONTROL OF IN-CYLINDE...
- Publication number 20090178405
- Publication date Jul 16, 2009
- SOUTHWEST RESEARCH INSTITUTE
- Christopher James Chadwell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING TRANSIENT OPERATION OF AN ENGI...
- Publication number 20090090329
- Publication date Apr 9, 2009
- Southwest Research Institute
- Junmin WANG
- 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 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
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
Method and apparatus for active control of combustion rate through...
- Publication number 20040074455
- Publication date Apr 22, 2004
- Charles E. Roberts
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Christopher J. CHADWELL

Person

Patents Grantslast 30 patents

Cylinder head with integrated cooling circuit for use in internal c...

Internal combustion engine with cross-boosting turbochargers

Microwave enhanced combustion with dynamic frequency, power, and ti...

System and method to decrease warmup time of coolant and engine oil...

Internal combustion engine having dedicated EGR cylinder(s) with sp...

Dual path (low pressure loop and high pressure loop) EGR for improv...

Diesel engine exhaust aftertreatment system and method of operation

Superturbocharger control systems

HCCI combustion timing control with decoupled control of in-cylinde...

Variable compression ratio piston with rate-sensitive response

Apparatus and method for controlling transient operation of an engi...

Method for controlling exhaust gas temperature and space velocity d...

Method and apparatus for active control of combustion rate through...

Patents Applicationslast 30 patents

CYLINDER HEAD WITH INTEGRATED COOLING CIRCUIT FOR USE IN INTERNAL C...

Internal Combustion Engine with Cross-Boosting Turbochargers

Internal Combustion Engine Having Dedicated EGR Cylinder(s) With Sp...

System And Method To Decrease Warmup Time Of Coolant And Engine Oil...

Dual Path (Low Pressure Loop and High Pressure Loop) EGR for Improv...

Diesel Engine Exhaust Aftertreatment System and Method of Operation

SUPERTURBOCHARGER CONTROL SYSTEMS

VARIABLE COMPRESSION RATIO PISTON WITH RATE-SENSITIVE RESPONSE

HCCI COMBUSTION TIMING CONTROL WITH DECOUPLED CONTROL OF IN-CYLINDE...

APPARATUS AND METHOD FOR CONTROLLING TRANSIENT OPERATION OF AN ENGI...

Method for controlling exhaust gas temperature and space velocity d...

Method for controlling exhaust gas temperature and space velocity d...

Method and apparatus for active control of combustion rate through...