Stephen M. Holl

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas aftertreatment system
- Patent number 12,087,220
- Issue date Sep 10, 2024
- Cummins Emission Solutions Inc.
- Colin L. Norris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas aftertreatment system
- Patent number 11,808,192
- Issue date Nov 7, 2023
- Cummins Emission Solutions Inc.
- Colin L. Norris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reductant dosing system with calibration value determined based on...
- Patent number 11,767,782
- Issue date Sep 26, 2023
- Cummins Emission Solutions Inc.
- Vikram Sundararajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for increasing reductant insertion accuracy
- Patent number 11,306,639
- Issue date Apr 19, 2022
- Cummins Emission Solutions Inc.
- Vikram Sundararajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reductant delivery systems and methods
- Patent number 11,156,144
- Issue date Oct 26, 2021
- Cummins Emission Solutions Inc.
- Taren DeHart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for varying reductant delivery pressure to aftert...
- Patent number 11,143,077
- Issue date Oct 12, 2021
- Cummins Emission Solutions Inc.
- Friedrich J. Zapf
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Close coupled single module aftertreatment system
- Patent number 10,989,096
- Issue date Apr 27, 2021
- CUMMINS EMISSION SOLUTIONS, INC.
- Yi Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air curtain for urea mixing chamber
- Patent number RE48525
- Issue date Apr 20, 2021
- Cummins Emission Solutions Inc.
- George L. Muntean
Information Patent Grant
Systems and methods for heating reductant
- Patent number 10,975,749
- Issue date Apr 13, 2021
- Cummins Emission Solutions Inc.
- Vinay Kumar Joshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Injector including swirl device
- Patent number 10,927,739
- Issue date Feb 23, 2021
- Cummins Emission Solutions Inc.
- Anthony A. Shaull
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Substrate shape, geometry, positioning, and/or cell density to impr...
- Patent number 10,865,681
- Issue date Dec 15, 2020
- Cummins Emission Solutions Inc.
- John G. Buechler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air curtain for urea mixing chamber
- Patent number 10,605,138
- Issue date Mar 31, 2020
- Cummins Emission Solutions Inc.
- George L. Muntean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reductant delivery systems and methods
- Patent number 10,544,721
- Issue date Jan 28, 2020
- Cummins Emission Solutions Inc.
- Taren DeHart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Close coupled single module aftertreatment system
- Patent number 10,436,097
- Issue date Oct 8, 2019
- Cummins Emission Solutions Inc.
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for varying reductant delivery pressure to aftert...
- Patent number 10,301,996
- Issue date May 28, 2019
- Cummins Emission Solutions Inc.
- Friedrich J. Zapf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Urea solution pumps having leakage bypass
- Patent number 10,087,804
- Issue date Oct 2, 2018
- CUMMINS EMISSION SOLUTIONS, INC.
- George Muntean
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Urea injection systems valves
- Patent number 9,938,875
- Issue date Apr 10, 2018
- CUMMINS EMISSION SOLUTIONS, INC.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air curtain for urea mixing chamber
- Patent number 9,926,822
- Issue date Mar 27, 2018
- CUMMINS EMISSION SOLUTIONS, INC.
- George L. Muntean
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and techniques for heating urea injection systems
- Patent number 9,470,129
- Issue date Oct 18, 2016
- Cummins Emission Solutions Inc.
- Andrew Myer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diaphragm pump system having re-priming capabilities
- Patent number 9,441,518
- Issue date Sep 13, 2016
- CUMMINS EMISSION SOLUTIONS, INC.
- Srivardhan Chandrapati
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Urea injection systems valves
- Patent number 9,422,850
- Issue date Aug 23, 2016
- CUMMINS EMISSION SOLUTIONS, INC.
- Andrew Myer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ammonia generation system for an SCR system
- Patent number 9,353,665
- Issue date May 31, 2016
- CUMMINS EMISSION SOLUTIONS, INC.
- Andrew Morgan Myer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus, method, and system for reductant filtration
- Patent number 9,089,791
- Issue date Jul 28, 2015
- Cummins IP, Inc
- Andrew Myer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems and techniques for heating urea injection systems
- Patent number 8,959,903
- Issue date Feb 24, 2015
- Cummins Emission Solutions Inc.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reductant dosing control systems and methods
- Patent number 8,920,757
- Issue date Dec 30, 2014
- Cummins Emission Solutions Inc.
- Srivardhan Chandrapati
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System, method, and apparatus for delivering highly atomized diesel...
- Patent number 8,888,017
- Issue date Nov 18, 2014
- Cummins Inc.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for accurately controlling fuel injection flow...
- Patent number 5,771,861
- Issue date Jun 30, 1998
- Cummins Engine Company, Inc.
- Keith L. Musser
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS AFTERTREATMENT SYSTEM
- Publication number 20240395196
- Publication date Nov 28, 2024
- Cummins Emission Solutions Inc.
- Colin L. Norris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS AFTERTREATMENT SYSTEM
- Publication number 20230392531
- Publication date Dec 7, 2023
- Cummins Emission Solutions Inc.
- Colin L. Norris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTANT DOSING SYSTEM WITH CALIBRATION VALUE DETERMINED BASED ON...
- Publication number 20230392533
- Publication date Dec 7, 2023
- Cummins Emission Solutions Inc.
- Vikram Sundararajan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LANCE INJECTOR ASSEMBLY WITH HEATING ELEMENT
- Publication number 20220082040
- Publication date Mar 17, 2022
- Cummins Emission Solutions Inc.
- Gaurav Hemant Pandit
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCTANT DOSING SYSTEM WITH CALIBRATION VALUE DETERMINED BASED ON...
- Publication number 20210231040
- Publication date Jul 29, 2021
- Cummins Emission Solutions Inc.
- Vikram Sundararajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
High Conductive Exhaust Components for Deposit Prevention & Mitigation
- Publication number 20210172359
- Publication date Jun 10, 2021
- Cummins Emission Solutions Inc.
- Samuel Johnson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Systems and Methods for Increasing Reductant Insertion Accuracy
- Publication number 20210148268
- Publication date May 20, 2021
- Cummins Emission Solutions Inc.
- Vikram Sundararajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS AFTERTREATMENT SYSTEM
- Publication number 20210047957
- Publication date Feb 18, 2021
- Cummins Emission Solutions Inc.
- Colin L. Norris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SUBSTRATE AND FILTER STRUCTURE INCLUDING PLATES AND METHOD...
- Publication number 20200263588
- Publication date Aug 20, 2020
- Cummins Emission Solutions Inc.
- Taren DeHart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTANT DELIVERY SYSTEMS AND METHODS
- Publication number 20200123952
- Publication date Apr 23, 2020
- Cummins Emission Solutions Inc.
- Taren DeHart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM
- Publication number 20190353077
- Publication date Nov 21, 2019
- Cummins Emission Solutions, Inc.
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR VARYING REDUCTANT DELIVERY PRESSURE TO AFTERT...
- Publication number 20190249582
- Publication date Aug 15, 2019
- Cummins Emission Solutions Inc.
- Friedrich J. Zapf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SUBSTRATE SHAPE, GEOMETRY, POSITIONING, AND/OR CELL DENSITY TO IMPR...
- Publication number 20190234270
- Publication date Aug 1, 2019
- Cummins Emission Solutions Inc.
- John G. Buechler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR AIR ASSISTED INJECTION OF A REDUCTANT INTO...
- Publication number 20190195106
- Publication date Jun 27, 2019
- Cummins Emission Solutions Inc.
- Shireen Faizi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCTANT DELIVERY SYSTEMS AND METHODS
- Publication number 20190178130
- Publication date Jun 13, 2019
- Cummins Emission Solutions Inc.
- Taren DeHart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM
- Publication number 20180266300
- Publication date Sep 20, 2018
- Cummins Emission Solutions, Inc.
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INJECTOR INCLUDING SWIRL DEVICE
- Publication number 20180179938
- Publication date Jun 28, 2018
- Cummins Emission Solutions Inc.
- Anthony A. Shaull
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR CURTAIN FOR UREA MIXING CHAMBER
- Publication number 20180171851
- Publication date Jun 21, 2018
- Cummins Emission Solutions, Inc.
- George L. Muntean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UREA INJECTION SYSTEMS VALVES
- Publication number 20160326929
- Publication date Nov 10, 2016
- Cummins Emission Solutions, Inc.
- Andrew Myer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AMMONIA GENERATION SYSTEM FOR AN SCR SYSTEM
- Publication number 20160076420
- Publication date Mar 17, 2016
- Cummins Emission Solutions, Inc.
- Andrew Morgan Myer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND TECHNIQUES FOR HEATING UREA INJECTION SYSTEMS
- Publication number 20150128569
- Publication date May 14, 2015
- Cummins Emission Solutions, Inc.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR CURTAIN FOR UREA MIXING CHAMBER
- Publication number 20150049574
- Publication date Feb 19, 2015
- Cummins Emission Solutions Inc.
- George L. Muntean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIAPHRAGM PUMP SYSTEM HAVING RE-PRIMING CAPABILITIES
- Publication number 20150047727
- Publication date Feb 19, 2015
- Cummins Emission Solutions, Inc.
- Srivardhan CHANDRAPATI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Urea Injection Systems Valves
- Publication number 20150027553
- Publication date Jan 29, 2015
- Cummins Emission Solutions, Inc.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Urea Solution Pumps Having Leakage Bypass
- Publication number 20150030466
- Publication date Jan 29, 2015
- Cummins Emission Solutions, Inc.
- George Muntean
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
APPARATUS, METHOD, AND SYSTEM FOR REDUCTANT FILTRATION
- Publication number 20140260206
- Publication date Sep 18, 2014
- CUMMINS IP, INC.
- Andrew Myer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND TECHNIQUES FOR HEATING UREA INJECTION SYSTEMS
- Publication number 20140250873
- Publication date Sep 11, 2014
- Cummins Emission Solutions Inc.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR DELIVERING HIGHLY ATOMIZED DIESEL...
- Publication number 20120160934
- Publication date Jun 28, 2012
- Chetan Ponnathpur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Stephen M. Holl

Person

Patents Grantslast 30 patents

Exhaust gas aftertreatment system

Exhaust gas aftertreatment system

Reductant dosing system with calibration value determined based on...

Systems and methods for increasing reductant insertion accuracy

Reductant delivery systems and methods

System and method for varying reductant delivery pressure to aftert...

Close coupled single module aftertreatment system

Air curtain for urea mixing chamber

Systems and methods for heating reductant

Injector including swirl device

Substrate shape, geometry, positioning, and/or cell density to impr...

Air curtain for urea mixing chamber

Reductant delivery systems and methods

Close coupled single module aftertreatment system

System and method for varying reductant delivery pressure to aftert...

Urea solution pumps having leakage bypass

Urea injection systems valves

Air curtain for urea mixing chamber

Systems and techniques for heating urea injection systems

Diaphragm pump system having re-priming capabilities

Urea injection systems valves

Ammonia generation system for an SCR system

Apparatus, method, and system for reductant filtration

Systems and techniques for heating urea injection systems

Reductant dosing control systems and methods

System, method, and apparatus for delivering highly atomized diesel...

Apparatus and method for accurately controlling fuel injection flow...

Patents Applicationslast 30 patents

EXHAUST GAS AFTERTREATMENT SYSTEM

EXHAUST GAS AFTERTREATMENT SYSTEM

REDUCTANT DOSING SYSTEM WITH CALIBRATION VALUE DETERMINED BASED ON...

LANCE INJECTOR ASSEMBLY WITH HEATING ELEMENT

REDUCTANT DOSING SYSTEM WITH CALIBRATION VALUE DETERMINED BASED ON...

High Conductive Exhaust Components for Deposit Prevention & Mitigation

Systems and Methods for Increasing Reductant Insertion Accuracy

EXHAUST GAS AFTERTREATMENT SYSTEM

CATALYST SUBSTRATE AND FILTER STRUCTURE INCLUDING PLATES AND METHOD...

REDUCTANT DELIVERY SYSTEMS AND METHODS

CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM

SYSTEM AND METHOD FOR VARYING REDUCTANT DELIVERY PRESSURE TO AFTERT...

SUBSTRATE SHAPE, GEOMETRY, POSITIONING, AND/OR CELL DENSITY TO IMPR...

SYSTEMS AND METHODS FOR AIR ASSISTED INJECTION OF A REDUCTANT INTO...

REDUCTANT DELIVERY SYSTEMS AND METHODS

CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM

INJECTOR INCLUDING SWIRL DEVICE

AIR CURTAIN FOR UREA MIXING CHAMBER

UREA INJECTION SYSTEMS VALVES

AMMONIA GENERATION SYSTEM FOR AN SCR SYSTEM

SYSTEMS AND TECHNIQUES FOR HEATING UREA INJECTION SYSTEMS

AIR CURTAIN FOR UREA MIXING CHAMBER

DIAPHRAGM PUMP SYSTEM HAVING RE-PRIMING CAPABILITIES

Urea Injection Systems Valves

Urea Solution Pumps Having Leakage Bypass

APPARATUS, METHOD, AND SYSTEM FOR REDUCTANT FILTRATION

SYSTEMS AND TECHNIQUES FOR HEATING UREA INJECTION SYSTEMS

SYSTEM, METHOD, AND APPARATUS FOR DELIVERING HIGHLY ATOMIZED DIESEL...