Inventor
JANKKILA MARTTI J
FI4 patents
Patents
4 patentsUS4708640ANov 24, 1987
Apparatus for batch preparation and feeding into the smelting process
OUTOKUMPU OY14 citations70
US4761892AAug 9, 1988
Apparatus for measuring the length of electrodes in an electric furnace
OUTOKUMPU OY7 citations69
US4705474ANov 10, 1987
Method and apparatus for batch preparation and feeding into the smelting process
OUTOKUMPU OY3 citations59
US4458352AJul 3, 1984
Method and device providing mobility to a contact shoe independent of an electrode in an electric-arc furnace
OUTOKUMPU OY6 citations58