Inventor

ROITTO ILKKA

FI6 patents

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

VALMET RAISIO OY

2 patents

US6074700AJun 13, 2000

Removing foreign material from coating mix in a circulation system for coating

VALMET RAISIO OY8 citations68

US6230550B1May 15, 2001

Method and apparatus for measuring the properties of a composition or a component thereof used in the processing of a paper or board web

VALMET RAISIO OY7 citations64

METSO PAPERCHEM OY

1 patent

US6630013B2Oct 7, 2003

Assembly for an air separator and method for controlling the function of the same

METSO PAPERCHEM OY7 citations59

OUTOTEC FINLAND OY

1 patent

US10569279B2Feb 25, 2020

Method of controlling a grinding mill process

OUTOTEC FINLAND OY0 citations29

METSO PAPER INC

1 patent

US7887872B2Feb 15, 2011

Method and apparatus for separating impurities from machine circulation of coating station

METSO PAPER INC0 citations29

ROITTO ILKKA

1 patent

US8126583B2Feb 28, 2012

Method for supplying a chemical or chemical compound in a fibrous web machine and an apparatus for implementing the method

ROITTO ILKKA0 citations20