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Peter Krotky
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Simmozheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Cylinder head for a water-cooled multi-cylinder internal-combustion...
Patent number
6,883,472
Issue date
Apr 26, 2005
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Peter Krotky
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder block of an internal-combustion engine
Patent number
5,842,447
Issue date
Dec 1, 1998
Dr. Ing. h.c.F. Porsche AG
Peter Krotky
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head threaded connection arrangement
Patent number
5,463,991
Issue date
Nov 7, 1995
Ing. h.c.F. Porsche AG
Peter Krotky
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Crankshaft for reciprocating piston engine
Patent number
4,867,007
Issue date
Sep 19, 1989
Porsche Antiegesellschaft
Peter Krotky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Crankshaft of a ferro-metallic material for reciprocating piston in...
Patent number
4,785,772
Issue date
Nov 22, 1988
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Peter Krotky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Cylinder head for a water-cooled multi-cylinder internal-combustion...
Publication number
20040177818
Publication date
Sep 16, 2004
Dr. Ing. h.c.F. Porsche.
Peter Krotky
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES