Inventor
LUMIALA JUHANA
FI7 patents
⚠️ This page may combine multiple inventors who share the name “LUMIALA JUHANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
METSO PAPER INC
6 patentsUS6808601B1Oct 26, 2004
Method for mixing dilution liquid into a stock flow in a paper or board machine to control basis weight using coarse and fine controls
METSO PAPER INC11 citations71
US6551459B1Apr 22, 2003
Regulation system for the short circulation and headbox of a paper machine or equivalent
METSO PAPER INC7 citations68
US6471827B2Oct 29, 2002
Method and device for measurement of the retention profile and for control of the retention in a paper/board machine
METSO PAPER INC2 citations61
US7794571B2Sep 14, 2010
Method for managing lamella vibrations of a lip channel of a head box and the lamella for the lip channel of the headbox
METSO PAPER INC2 citations56
US6402893B2Jun 11, 2002
Control equipment for the headbox tip lath in a paper machine or such and method of tip lath control
METSO PAPER INC3 citations55
US6770171B2Aug 3, 2004
Method and system for controlling headbox in a paper/board machine
METSO PAPER INC2 citations52