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Vienna, AT
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Patents Grants
last 30 patents
Information
Patent Grant
Gas purging element and associated gas connection element
Patent number
9,879,916
Issue date
Jan 30, 2018
Refractory Intellectual Property GmbH & Co. KG
Bernd Trummer
C21 - METALLURGY OF IRON
Information
Patent Grant
Gas purging element and associated gas feed line
Patent number
9,683,272
Issue date
Jun 20, 2017
Refractory Intellectual Property GmbH & Co. KG
Bernd Trummer
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
GAS PURGING DEVICE
Publication number
20200316678
Publication date
Oct 8, 2020
Refractory Intellectual Property GmbH & Co. KG
Marcos Tomás Casado
B22 - CASTING POWDER METALLURGY
Information
Patent Application
GAS PURGING ELEMENT AND CORRESPONDING GAS SUPPLY LINE
Publication number
20170327914
Publication date
Nov 16, 2017
Refractory Intellectual Property GmbH & Co. KG
Bernd Trummer
C21 - METALLURGY OF IRON
Information
Patent Application
GAS PURGING ELEMENT AND ASSOCIATED GAS CONNECTION ELEMENT
Publication number
20160290722
Publication date
Oct 6, 2016
Refractory Intellectual Property GMBH & Co KG
Bernd Trummer
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
GAS PURGING ELEMENT AND ASSOCIATED GAS FEED LINE
Publication number
20150184265
Publication date
Jul 2, 2015
Refractory Intellectual Property GmbH & Co. KG
Bernd Trummer
C21 - METALLURGY OF IRON