David Langenderfer

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Columbus, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for particulate filter regeneration with cylind...
- Patent number 11,933,237
- Issue date Mar 19, 2024
- Cummins Inc.
- J. Steven Kolhouse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for bypassing a compromised engine cylinder via...
- Patent number 11,802,519
- Issue date Oct 31, 2023
- Cummins Inc.
- Aaron William Beinborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for cylinder deactivation in dedicated EGR engine
- Patent number 11,008,953
- Issue date May 18, 2021
- Cummins Inc.
- Akash S. Desai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable engine braking for thermal management
- Patent number 10,947,907
- Issue date Mar 16, 2021
- Cummins Inc.
- Timothy Shipp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR BYPASSING A COMPROMISED ENGINE CYLINDER
- Publication number 20240159196
- Publication date May 16, 2024
- Cummins Inc.
- Aaron William Beinborn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR PARTICULATE FILTER REGENERATION WITH CYLIND...
- Publication number 20230407804
- Publication date Dec 21, 2023
- Cummins Inc.
- J. Steven Kolhouse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR CYLINDER DEACTIVATION IN DEDICATED EGR ENGINE
- Publication number 20200256261
- Publication date Aug 13, 2020
- Cummins Inc.
- Akash S. Desai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE ENGINE BRAKING FOR THERMAL MANAGEMENT
- Publication number 20200102896
- Publication date Apr 2, 2020
- Cummins Inc.
- Timothy Shipp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS