Dennis Ashwill

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Columbus, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Swirl tip injector nozzle
- Patent number 6,029,913
- Issue date Feb 29, 2000
- Cummins Engine Company, Inc.
- Bradlee J. Stroia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection rate shaping nozzle assembly for a fuel injector
- Patent number 5,769,319
- Issue date Jun 23, 1998
- Cummins Engine Company, Inc.
- B. M. Yen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection rate shaping nozzle assembly for a fuel injector
- Patent number 5,647,536
- Issue date Jul 15, 1997
- Cummins Engine Company, Inc.
- B. M. Yen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection rate shaping control system
- Patent number 5,619,969
- Issue date Apr 15, 1997
- Cummins Engine Company, Inc.
- Chung Y. Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS