Inventor
OSARA KARRI
FI4 patents
Patents
4 patentsUS7425257B2Sep 16, 2008
Method for the formation of a good contact surface on a cathode support bar and support bar
OUTOTEC OYJ2 citations57
US7504009B2Mar 17, 2009
Method for the formation of a good contact surface on an aluminium support bar and a support bar
OUTOTEC OYJ0 citations46
US7871504B2Jan 18, 2011
Method for forming an electrocatalytic surface on an electrode and the electrode
OUTOTEC OYJ1 citations43
US8006892B2Aug 30, 2011
Method for forming a tight-fitting silver surface on an aluminium piece
OUTOTEC OYJ0 citations36