Thomas SCHEMMEL

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Meerbusch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Plate, in particular covering plate for molten metal, and method fo...
- Patent number 11,219,943
- Issue date Jan 11, 2022
- Refratechnik Holding GmbH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Use of a heat insulating molded body for isolation of molten metal...
- Patent number 11,150,022
- Issue date Oct 19, 2021
- Refratechnik Holding GmbH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Insulating, refractory molded body, especially plate, and process f...
- Patent number 11,148,973
- Issue date Oct 19, 2021
- Refratechnik Holding GmbH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractories and use thereof
- Patent number 10,227,260
- Issue date Mar 12, 2019
- Refratechnik Holding GmbH
- Helge Jansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Refractories and use thereof
- Patent number 10,207,955
- Issue date Feb 19, 2019
- Refratechnik Holding GmbH
- Helge Jansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Refractory batch and use thereof
- Patent number 10,093,581
- Issue date Oct 9, 2018
- Refratechnik Holding GmbH
- Helge Jansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
INSULATING, REFRACTORY MOLDED BODY, ESPECIALLY PLATE, AND PROCESS F...
- Publication number 20190322581
- Publication date Oct 24, 2019
- REFRATECHNIK HOLDING GMBH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PLATE, IN PARTICULAR COVERING PLATE FOR MOLTEN METAL, AND METHOD FO...
- Publication number 20190314889
- Publication date Oct 17, 2019
- REFRATECHNIK HOLDING GMBH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
USE OF A HEAT INSULATING MOLDED BODY FOR ISOLATION OF MOLTEN METAL...
- Publication number 20190154337
- Publication date May 23, 2019
- REFRATECHNIK HOLDING GMBH
- Helge Jansen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
REFRACTORIES AND USE THEREOF
- Publication number 20180016191
- Publication date Jan 18, 2018
- REFRATECHNIK HOLDING GMBH
- Helge JANSEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
REFRACTORIES AND USE THEREOF
- Publication number 20170341984
- Publication date Nov 30, 2017
- REFRATECHNIK HOLDING GMBH
- Helge JANSEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
REFRACTORY BATCH AND USE THEREOF
- Publication number 20160176762
- Publication date Jun 23, 2016
- REFRATECHNIK HOLDING GMBH
- Helge JANSEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES