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Ralf Heinze
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Ludenscheid, DE
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Patents Grants
last 30 patents
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Patent Grant
Switching device
Patent number
6,797,898
Issue date
Sep 28, 2004
Leopold Kostal GmbH & Co. KG
Ralf Heinze
B60 - VEHICLES IN GENERAL
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Patent Grant
Steering device for motor vehicles
Patent number
5,813,699
Issue date
Sep 29, 1998
Leopold Kostal GmbH & Co. KG
Harald Donner
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Switching device
Publication number
20040144630
Publication date
Jul 29, 2004
Leopold Kostal GmbH & Co.KG
Ralf Heinze
B60 - VEHICLES IN GENERAL