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e.c.l. | 231 |
rio tinto alcan international | 12 |
pechiney | 5 |
alcan international | 2 |
e.c.l. | 2 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
short-circuiting-shim-extracting device for switching on an electrolytic cell for produc… 🛈 | 17 | 2010 |
service machine used for intervention on electrolysis cells for producing aluminium by i… 🛈 | 17 | 2008 |
compact service module and use thereof in a plant for producing aluminum by electrolysis | 17 | 2011 |
method and device for releasing anode base thimbles, in particular for anodes used for t… 🛈 | 15 | 2007 |
device for attaching containers for collecting solid debris and pivoting at the end of a… 🛈 | 14 | 2009 |
monitoring of the insulation of intervention units used in an electrolysis room for prod… 🛈 | 14 | 2008 |
handling tool, for secure handling of connectors of electrolysis cells intended for alum… 🛈 | 13 | 2010 |
device intended for collecting solid debris in an electrolytic cell intended for the pro… 🛈 | 13 | 2009 |
system for carrying out operations linked to the use of cells of a facility for producin… 🛈 | 12 | 2014 |
device for collecting the solid debris present in the bath and the liquid metal of an el… 🛈 | 12 | 2009 |