Klaus Hain

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Leonberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Starter arrangement for a helicopter
- Patent number 4,875,643
- Issue date Oct 24, 1989
- Dr. Ing. h.c.F. Porsche AG
- Staas Gietzen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multi-cylinder internal combustion engine with externally applied i...
- Patent number 4,841,926
- Issue date Jun 27, 1989
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Klaus Hain
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Airplane, preferably a helicopter
- Patent number 4,830,312
- Issue date May 16, 1989
- Dr. Ing. h.c.F. Porshce Aktiengesellschaft
- Klaus Hain
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Exhaust gas system with silencer for a turbocharged internal combus...
- Patent number 4,807,439
- Issue date Feb 28, 1989
- Dr. Ing. h.c.F. Porsche AG
- Klaus Hain
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adjusting device for an airplane propulsion system
- Patent number 4,693,670
- Issue date Sep 15, 1987
- Dr. h.c.F. Porsche Aktiengesellschaft
- Juergen Hawener
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS