Horst Pfeiffenberger

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Fellbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Single, light-weight and low friction light-metal piston for intern...
- Patent number 5,048,398
- Issue date Sep 17, 1991
- Mahle GmbH
- Horst Pfeiffenberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Light-metal reciprocating piston
- Patent number 4,730,549
- Issue date Mar 15, 1988
- Mahle GmbH
- Horst Pfeiffenberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aluminum plunger piston with thermal expansion regulating strip, fo...
- Patent number 4,669,366
- Issue date Jun 2, 1987
- Mahle GmbH
- Jurgen Ellermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plunger piston for internal combustion engines
- Patent number 4,599,935
- Issue date Jul 15, 1986
- Mahle GmbH
- Jurgen Ellermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS