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Amarjit S. Ghuman
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Columbus, IN, US
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last 30 patents
Information
Patent Grant
Dual-pressure hydraulic valve-actuation system
Patent number
6,067,946
Issue date
May 30, 2000
Cummins Engine Company, Inc.
Byron J. Bunker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Early exhaust valve opening control system and method
Patent number
5,937,807
Issue date
Aug 17, 1999
Cummins Engine Company, Inc.
Lester L. Peters
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulically actuated fuel injector with injection rate shaping pr...
Patent number
5,894,992
Issue date
Apr 20, 1999
Cummins Engine Company, Inc.
Chung Y. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable injection timing and injection pressure control arrangement
Patent number
5,713,335
Issue date
Feb 3, 1998
Cummins Engine Company, Inc.
Julius P. Perr
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbocompound engine with power turbine bypass control
Patent number
5,142,868
Issue date
Sep 1, 1992
Cummins Engine Company, Inc.
Peter V. Woon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injection rate control cam
Patent number
4,962,743
Issue date
Oct 16, 1990
Cummins Engine Company, Inc.
Julius P. Perr
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rankine-diesel integrated system
Patent number
4,901,531
Issue date
Feb 20, 1990
Cummins Engine Company, Inc.
Isoroku Kubo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS