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Helmut Schon
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Patents Grants
last 30 patents
Information
Patent Grant
Device for the variable actuation of gas exchange valves of interna...
Patent number
7,302,922
Issue date
Dec 4, 2007
ThyssenKrupp Automotive AG
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for the variable actuation of the gas exchange valves of int...
Patent number
7,296,546
Issue date
Nov 20, 2007
ThyssenKrupp Automotive AG
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for variable actuation of the gas exchange valves in interna...
Patent number
7,137,368
Issue date
Nov 21, 2006
Fraunhofer Gesselschaft zur Förderung der Angewandten Forschung e. V.
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for variably actuating the gas exchange valves in reciprocat...
Patent number
6,997,153
Issue date
Feb 14, 2006
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Helmut Schön
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Device for the variable actuation of gas exchange valves of interna...
Publication number
20070000461
Publication date
Jan 4, 2007
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for the variable actuation of the gas exchange valves of int...
Publication number
20060260574
Publication date
Nov 23, 2006
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for actuating the gas exchange valves in reciprocating engines
Publication number
20060130786
Publication date
Jun 22, 2006
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for variable actuation of the gas exchange valves in interna...
Publication number
20050028765
Publication date
Feb 10, 2005
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for variably actuating the gas exchange valves in reciprocat...
Publication number
20050028766
Publication date
Feb 10, 2005
Helmut Schon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES