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Stefan Nitsche
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Mulheim/a.d. Ruhr, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Production control method and device for checking the traversabilit...
Patent number
9,268,884
Issue date
Feb 23, 2016
V & M France
Stefan Nitsche
G01 - MEASURING TESTING
Information
Patent Grant
Method for automated measurement of the residual magnetic field str...
Patent number
8,941,376
Issue date
Jan 27, 2015
Vallourec Deutschland GmbH
Michael Kaack
G01 - MEASURING TESTING
Information
Patent Grant
Method for the nondestructive testing of pipes
Patent number
8,552,718
Issue date
Oct 8, 2013
V & M Deutschland GmbH
Andreas Groos
G01 - MEASURING TESTING
Information
Patent Grant
Method for nondestructive testing of pipes
Patent number
8,490,492
Issue date
Jul 23, 2013
V & M Deutschland GmbH
Andreas Groos
G01 - MEASURING TESTING
Information
Patent Grant
Device for nondestructive testing of pipes
Patent number
8,344,725
Issue date
Jan 1, 2013
V & M Deutschland GmbH
Gert Fischer
G01 - MEASURING TESTING
Information
Patent Grant
Method for checking the driftability of metallic tubes
Patent number
8,224,620
Issue date
Jul 17, 2012
V & M Deutschland GmbH
Andreas Groos
G01 - MEASURING TESTING
Information
Patent Grant
Method for nondestructive testing of pipes for surface flaws
Patent number
7,783,432
Issue date
Aug 24, 2010
V & M Deutschland GmbH
Thomas Orth
G01 - MEASURING TESTING
Information
Patent Grant
Method for nondestructive testing of pipes for surface flaws
Patent number
7,779,693
Issue date
Aug 24, 2010
V & M Deutschland GmbH
Thomas Orth
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for testing pipes in a non-destructive manner
Patent number
7,728,586
Issue date
Jun 1, 2010
V & M Deutschland GmbH
Michael Kaack
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CONICAL ULTRASONIC PROBE
Publication number
20140305219
Publication date
Oct 16, 2014
V & M DEUTSCHLAND GMBH
Stephan Falter
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
PRODUCTION CONTROL METHOD AND DEVICE FOR CHECKING THE TRAVERSABILIT...
Publication number
20130131856
Publication date
May 23, 2013
V & M FRANCE
Stefan Nitsche
G01 - MEASURING TESTING
Information
Patent Application
LEAKAGE FLUX PROBE FOR NON-DESTRUCTIVE LEAKAGE FLUX-TESTING OF BODI...
Publication number
20130119979
Publication date
May 16, 2013
V & M DEUTSCHLAND GMBH
Michael Kaack
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR FILTERING MEASUREMENT SIGNALS
Publication number
20120197594
Publication date
Aug 2, 2012
V & M DEUTSCHLAND GMBH
Thomas Orth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR NONDESTRUCTIVE TESTING OF PIPES
Publication number
20120125111
Publication date
May 24, 2012
V & M DEUTSCHLAND GMBH
Andreas Groos
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR AUTOMATED MEASUREMENT OF THE RESIDUAL MAGNETIC FIELD STR...
Publication number
20120098532
Publication date
Apr 26, 2012
V & M DEUTSCHLAND GMBH
Michael Kaack
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR THE NONDESTRUCTIVE TESTING OF PIPES
Publication number
20110268343
Publication date
Nov 3, 2011
V & M DEUTSCHLAND GMBH
Andreas Groos
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CHECKING THE DRIFTABILITY OF METALLIC TUBES
Publication number
20110238369
Publication date
Sep 29, 2011
V & M DEUTSCHLAND GMBH
Andreas Groos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE FOR NONDESTRUCTIVE TESTING OF PIPES
Publication number
20100219818
Publication date
Sep 2, 2010
V & M DEUTSCHLAND GMBH
GERT FISCHER
G01 - MEASURING TESTING
Information
Patent Application
Method for Nondestructive Testing of Pipes for Surface Flaws
Publication number
20080228412
Publication date
Sep 18, 2008
V & M DEUTSCHLAND GMBH
Thomas Orth
G01 - MEASURING TESTING
Information
Patent Application
Method for Nondestructive Testing of Pipes for Surface Flaws
Publication number
20080210010
Publication date
Sep 4, 2008
Thomas Orth
G01 - MEASURING TESTING
Information
Patent Application
Method and Device for Testing Pipes in a Non-Destructive Manner
Publication number
20080042645
Publication date
Feb 21, 2008
V.& M. DEUSCHLAND GMBH
Michael Kaack
G01 - MEASURING TESTING