MR

Markus Ranki

OO Outokumpu Oyj: 2 patents #79 of 428Top 20%
OO Outokumpu Engineering Contractors Oy: 1 patents #11 of 24Top 50%
Overall (All Time): #1,602,459 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6689309 Apparatus for clearing dust accretions in connection with a smelting furnace — 2004-02-10
6286442 Support device for furnace — 2001-09-11
5362032 Apparatus for feeding gases into a smelting furnace — 1994-11-08