John McDonnell

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DeWitt, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solenoid actuator and fuel injector using same
- Patent number 9,506,435
- Issue date Nov 29, 2016
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solenoid actuator and fuel injector using same
- Patent number 8,729,995
- Issue date May 20, 2014
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Solenoid Actuator And Fuel Injector Using Same
- Publication number 20140203113
- Publication date Jul 24, 2014
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Solenoid Actuator And Fuel Injector Using Same
- Publication number 20120153034
- Publication date Jun 21, 2012
- Caterpillar Inc.
- Jayaraman Venkataraghavan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS