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Constantin Jorgensen
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Oslo, NO
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Patents Grants
last 30 patents
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Patent Grant
Sidewall and bottom electrode arrangement for electrical smelting r...
Patent number
8,728,385
Issue date
May 20, 2014
Alcoa Inc.
Olaf-Trygve Vegge
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
SIDEWALL AND BOTTOM ELECTRODE ARRANGEMENT FOR ELECTRICAL SMELTING R...
Publication number
20110156324
Publication date
Jun 30, 2011
ALCOA INC.
Olaf-Trygve Vegge
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...