Inventor

RUONALA MIKKO

FI12 patents

⚠️ This page may combine multiple inventors who share the name “RUONALA MIKKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OUTOTEC OYJ

5 patents

US7789332B2Sep 7, 2010

Method for controlling oxygen when separating minerals from a slurry

OUTOTEC OYJ8 citations80

US7510593B2Mar 31, 2009

Method for producing concentrates

OUTOTEC OYJ3 citations59

US7811534B2Oct 12, 2010

Method for the treatment of copper-bearing materials

OUTOTEC OYJ2 citations58

US7811357B2Oct 12, 2010

Method for recovering rare metals in zinc leaching process

OUTOTEC OYJ2 citations54

US7494528B2Feb 24, 2009

Method for smelting copper concentrates

OUTOTEC OYJ1 citations49

RUONALA MIKKO

2 patents

US8790516B2Jul 29, 2014

Method for removing arsenic as scorodite

RUONALA MIKKO3 citations55

US8540950B2Sep 24, 2013

Method for the removal of chloride from zinc sulphate solution

RUONALA MIKKO0 citations34

HEIMALA SEPPO

1 patent

US8398740B2Mar 19, 2013

Method for the production of metal powder

HEIMALA SEPPO3 citations54

OUTOTEC FINLAND OY

1 patent

US10590510B2Mar 17, 2020

Method for recovering precious metal

OUTOTEC FINLAND OY0 citations44

RIIHIMÄKI TEPPO

1 patent

US9057116B2Jun 16, 2015

Method for enhancing solid-liquid separation in conjunction with laterite leaching

RIIHIMÄKI TEPPO0 citations40

LEPPINEN JAAKKO

1 patent

US8974755B2Mar 10, 2015

Method for separating nickel from material with low nickel content

LEPPINEN JAAKKO0 citations40

SALMINEN JUSTIN

1 patent

US9617621B2Apr 11, 2017

Method for treating a solution containing zinc sulphate

SALMINEN JUSTIN0 citations36