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Andreas Braun
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Schwabisch Gmund, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic power steering
Patent number
7,735,595
Issue date
Jun 15, 2010
ZF Lenksysteme GmbH
Walter Kogel
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Hydropneumatic suspension system
Patent number
6,669,216
Issue date
Dec 30, 2003
ZF Lenksysteme GmbH
Dieter Elser
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power-assisted steering with hydraulic power assistance
Patent number
6,474,437
Issue date
Nov 5, 2002
ZF Lenksysteme GmbH
Dieter Elser
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Power steering with hydraulic power assistance
Patent number
6,230,839
Issue date
May 15, 2001
ZF Friedrichshafen AG
Dieter Elser
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Hydraulic power steering
Publication number
20070193817
Publication date
Aug 23, 2007
Walter Kogel
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Guidable axle
Publication number
20070145703
Publication date
Jun 28, 2007
Walter Kogel
B60 - VEHICLES IN GENERAL