Martin A. Iwamuro

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Columbus, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine with air/fuel ratio control
- Patent number 6,457,467
- Issue date Oct 1, 2002
- Cummins Engine Company, Inc.
- Jeff S. O'Neill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with air/fuel ratio control
- Patent number 6,041,765
- Issue date Mar 28, 2000
- Cummins Engine Company, Inc.
- Jeff S. O'Neill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with air/fuel ratio control
- Patent number 5,904,131
- Issue date May 18, 1999
- Cummins Engine Company, Inc.
- Jeff S. O'Neill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS