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Mathieu Langels
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Erwitte, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for induction surface hardening of a ring surface
Patent number
10,590,502
Issue date
Mar 17, 2020
ThyssenKrupp Rothe Erde GmbH
Marco Burtchen
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and arrangement for progressive surface hardening
Patent number
10,167,527
Issue date
Jan 1, 2019
ThyssenKrupp Rothe Erde GmbH
Marco Burtchen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Planar inductor
Patent number
10,115,516
Issue date
Oct 30, 2018
ThyssenKrupp Rothe Erde GmbH
Marco Burtchen
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for induction surface hardening of a ring surface
Patent number
10,053,748
Issue date
Aug 21, 2018
ThyssenKrupp Rothe Erde GmbH
Marco Burtchen
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR INDUCTION SURFACE HARDENING OF A RING SURFACE
Publication number
20180363086
Publication date
Dec 20, 2018
THYSSENKRUPP ROTHE ERDE GMBH
Marco Burtchen
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR INDUCTION SURFACE HARDENING OF A RING SURFACE
Publication number
20150368735
Publication date
Dec 24, 2015
THYSSENKRUPP ROTHE ERDE GMBH
Marco Burtchen
C21 - METALLURGY OF IRON
Information
Patent Application
PLANAR INDUCTOR
Publication number
20150364247
Publication date
Dec 17, 2015
THYSSENKRUPP ROTHE ERDE GMBH
Marco BURTCHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND ARRANGEMENT FOR PROGRESSIVE SURFACE HARDENING
Publication number
20140367376
Publication date
Dec 18, 2014
THYSSENKRUPP ROTHE ERDE GMBH
Marco Burtchen
C21 - METALLURGY OF IRON