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Kreuztal, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Surface texturing of deforming tools
Patent number
10,864,565
Issue date
Dec 15, 2020
SMS GROUP GMBH
Arnt Kohlrausch
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Method and device for rolling stock and use of a cooling lubricant
Patent number
9,700,924
Issue date
Jul 11, 2017
SMS group GMBH
Arnt Kohlrausch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for detecting contaminants in a fluid
Patent number
8,875,564
Issue date
Nov 4, 2014
Hydac Filter Systems GmbH
Jörg Kleber
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for analyzing a layer of metal-working liquid
Patent number
8,141,401
Issue date
Mar 27, 2012
SMS Demag Aktiengesellschaft
Arnt Kohlrausch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
SURFACE TEXTURING OF DEFORMING TOOLS
Publication number
20170320114
Publication date
Nov 9, 2017
SMS Group GmbH
Arnt Kohlrausch
B44 - DECORATIVE ARTS
Information
Patent Application
METHOD AND DEVICE FOR ROLLING STOCK AND USE OF A COOLING LUBRICANT
Publication number
20150027187
Publication date
Jan 29, 2015
SMS Siemag Aktiengesellschaft
Arnt Kohlrausch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND DEVICE FOR DETECTING CONTAMINANTS IN A FLUID
Publication number
20120103091
Publication date
May 3, 2012
SMS Siemag Aktiengesellschaft
Jörg Kleber
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR ANALYZING A LAYER OF METAL WORKING COMPOUND
Publication number
20090201492
Publication date
Aug 13, 2009
Arnt Kohlrausch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...