Thomas Rothig

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Schwelm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a thin porous layer
- Patent number 7,306,753
- Issue date Dec 11, 2007
- GKN Sinter Metals GmbH
- Andreas Kuhstoss
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Module for use as a filter, catalytic converter, or heater, and met...
- Patent number 6,863,706
- Issue date Mar 8, 2005
- GKN Sinter Metals GmbH
- Thomas Röthig
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Thin porous layer with open porosity and a method for production th...
- Publication number 20040201119
- Publication date Oct 14, 2004
- Andreas Kuhstoss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Module for use as a filter, catalytic converter, or heater, and met...
- Publication number 20030154700
- Publication date Aug 21, 2003
- Thomas Rothig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Thin porous layer with open porosity and a method for production th...
- Publication number 20020195188
- Publication date Dec 26, 2002
- Andreas Kuhstoss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL