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Michael Beer
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Leonberg, DE
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last 30 patents
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Patent Grant
Cylinder head for a water-cooled internal combustion engine
Patent number
6,427,642
Issue date
Aug 6, 2002
Dr. Ing. h.c.F Porsche AG
Michael Beer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooling system for I.C.E. valve seat inserts
Patent number
4,941,436
Issue date
Jul 17, 1990
Dr. Ing. h.c.F. Porsche AG
Michael Beer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Valve guidance for an exhaust gas valve of an internal combustion e...
Patent number
4,798,181
Issue date
Jan 17, 1989
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Michael Beer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air-cooled multi-cylinder internal combustion engine
Patent number
4,660,512
Issue date
Apr 28, 1987
Raychem Corporation
Robert Binder
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cam shaft drive of an internal combustion engine
Patent number
4,563,985
Issue date
Jan 14, 1986
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Heinz Dorsch
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combustion space of a piston driven internal combustion engine
Patent number
4,508,073
Issue date
Apr 2, 1985
Dr. Ing. h.c.F. Porsche AG
August Hofbauer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS