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Brian K. Kruse
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Lafayette, IN, US
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last 30 patents
Information
Patent Grant
One piece piston with supporting piston skirt
Patent number
6,327,962
Issue date
Dec 11, 2001
Caterpillar Inc.
Brian K. Kruse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compact one piece cooled piston and method
Patent number
6,286,414
Issue date
Sep 11, 2001
Caterpillar Inc.
Brian K. Kruse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for making a two piece unitary piston
Patent number
6,279,455
Issue date
Aug 28, 2001
Caterpillar Inc.
Brian K. Kruse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine piston pin lubrication
Patent number
6,250,275
Issue date
Jun 26, 2001
Caterpillar Inc.
Allyn P. Bock
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooled one piece piston and method
Patent number
6,223,701
Issue date
May 1, 2001
Caterpillar Inc.
Brian K. Kruse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine piston assembly and method
Patent number
6,164,261
Issue date
Dec 26, 2000
Caterpillar Inc.
Brian K. Kruse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooling ring for a cylinder liner in an internal combustion engine
Patent number
6,145,481
Issue date
Nov 14, 2000
Caterpillar Inc.
Allyn P. Bock
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS