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J. P. Perr
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Columbus, IN, US
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last 30 patents
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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
Solenoid operated pump-line-nozzle fuel injection system and inline...
Patent number
5,460,133
Issue date
Oct 24, 1995
Cummins Engine Company, Inc.
J. P. Perr
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS