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Manfred Benfer
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Iserlohn, DE
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Patents Grants
last 30 patents
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Patent Grant
Device for removing liquid from the surface of a band
Patent number
6,134,811
Issue date
Oct 24, 2000
Sundwig GmbH
Bernd Berger
B08 - CLEANING
Information
Patent Grant
Roll stand
Patent number
5,558,017
Issue date
Sep 24, 1996
Sundwiger Eisenhutte Maschinenfabrik GmbH & Co.
Bernd Berger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Positioning apparatus for coils, more particularly of metal strip,...
Patent number
5,248,109
Issue date
Sep 28, 1993
Sundwiger Eisenhutte Maschinenfabrik GmbH & Co.
Bernd Berger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
Multiple-roll rolling mill for strip material
Publication number
20040099033
Publication date
May 27, 2004
Manfred Benfer
B60 - VEHICLES IN GENERAL