France
3
2008-03-27
3
2010-12-28
These are the the leading inventors for applications assigned to E.C.L.:
E.C.L. based in , FR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Compact pot tending module for use in plants for the production of aluminum by electrolysis
#2 | 2007-06-07 β Patent 7,726,900 granted on 2010-06-01System for connecting two shafts in translation
#3 | 2005-09-08 β Patent 7,678,244 granted on 2010-03-16Electrolytic cell leak limiter
424417 β