Kenneth R. Kamman

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Edelstein, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine including a piston member having a high top ring groove
- Patent number 4,941,440
- Issue date Jul 17, 1990
- Caterpillar Inc.
- Robert L. Weber
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oil cooled piston
- Patent number 4,056,044
- Issue date Nov 1, 1977
- Caterpillar Tractor Co.
- Kenneth R. Kamman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS