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Willi Hartmann
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Riedstadt, DE
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Patents Grants
last 30 patents
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Patent Grant
Load-dependent brake-power regulator
Patent number
6,302,496
Issue date
Oct 16, 2001
Continental Teves AG & Co., OHG
Willi Hartmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston with piston rod being latchable through a retaining member
Patent number
5,499,570
Issue date
Mar 19, 1996
ITT Automotive Europe GmbH
Klaus Bergelin
B60 - VEHICLES IN GENERAL
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Patent Grant
Valve adjustment arrangement and process for a tandem piston master...
Patent number
5,161,376
Issue date
Nov 10, 1992
Alfred Teves GmbH
Willi Hartmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressure cylinder and method of adjusting idle travel
Patent number
4,709,551
Issue date
Dec 1, 1987
Alfred Teves GmbH
Kurt Saalbach
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Tube nut and threaded connection between a brake hose and a brake line
Publication number
20010028170
Publication date
Oct 11, 2001
Andreas Sausner
B60 - VEHICLES IN GENERAL