Herbert Heitland

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Wolfsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for a two-stroke combustion-engine
- Patent number 5,505,172
- Issue date Apr 9, 1996
- Herbert H. Heitland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solar heater
- Patent number 4,190,038
- Issue date Feb 26, 1980
- Volkswagenwerk Aktiengesellschaft
- Herbert Heitland
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for producing useful heat from solar radiation
- Patent number 4,143,644
- Issue date Mar 13, 1979
- Volkswagenwerk Aktiengesellschaft
- Herbert Heitland
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Manifold arrangement
- Patent number 4,135,492
- Issue date Jan 23, 1979
- Volkswagenwerk Aktiengesellschaft
- Herbert Heitland
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Internal combustion engine with a main combustion chamber and an au...
- Patent number 4,112,878
- Issue date Sep 12, 1978
- Volkswagenwerk Aktiengesellschaft
- Herbert Heitland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS