Inventor
RANTANEN RAUNO
FI30 patents
⚠️ This page may combine multiple inventors who share the name “RANTANEN RAUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALMET PAPER MACHINERY INC
13 patentsUS5246497ASep 21, 1993
Coating device for coating of a size-press roll, paper or board
VALMET PAPER MACHINERY INC32 citations92
US5122396AJun 16, 1992
Method and device for limitation of the width of coating of paper
VALMET PAPER MACHINERY INC22 citations92
US4839201AJun 13, 1989
Method and apparatus for applying coating liquid to a moving base
VALMET PAPER MACHINERY INC54 citations92
US5162131ANov 10, 1992
Method and equipment for measurement and regulation of quantity of coating
VALMET PAPER MACHINERY INC37 citations88
US5462594AOct 31, 1995
Coating device for coating of a size-press roll, paper or board
VALMET PAPER MACHINERY INC12 citations74
US5304391AApr 19, 1994
Method for regulation of the moisture profile of a paper or board web in a film size press
VALMET PAPER MACHINERY INC11 citations74
US5159893ANov 3, 1992
Method and apparatus for regulation of the moisture profile of a paper or board web in a film size press
VALMET PAPER MACHINERY INC15 citations74
US5484482AJan 16, 1996
Method and apparatus for limiting the coating width and/or preventing damage to roll ends while coating or surface-sizing paper
VALMET PAPER MACHINERY INC18 citations73
US5383968AJan 24, 1995
Method and device for keeping a coating rod and a rod cradle in a bar coater clean and for preventing leakage of lubrication and/or cooling water
VALMET PAPER MACHINERY INC14 citations73
US5286526AFeb 15, 1994
Method and device for coating of a moving base
VALMET PAPER MACHINERY INC14 citations73
US4981726AJan 1, 1991
Method and apparatus for dispensing coating materials on a moving substrate with a smoothing member and supporting structure
VALMET PAPER MACHINERY INC13 citations73
US6099909AAug 8, 2000
Method and device for coating a size-press roll, paper, or board
VALMET PAPER MACHINERY INC7 citations72
US5303670AApr 19, 1994
Device for proportioning of a coating agent onto a moving base
VALMET PAPER MACHINERY INC5 citations63
VALMET CORP
7 patentsUS5650010AJul 22, 1997
Apparatus for two-side coating of a thin printing paper web containing mechanical pulp or recycled fiber
VALMET CORP18 citations89
US6177137B1Jan 23, 2001
Method in film transfer coating and equipment intended for carrying out the method
VALMET CORP11 citations74
US5690999ANov 25, 1997
Method and coating device for the coating of a size-press roll, paper or board
VALMET CORP11 citations74
US5567479AOct 22, 1996
Method and device for coating the face of a roll in a film size press
VALMET CORP15 citations74
US6235156B1May 22, 2001
Method for paper web transfer and transfer apparatus for paper web
VALMET CORP7 citations71
US5792260AAug 11, 1998
Method and equipment for two-sided coating of a printing paper web
VALMET CORP8 citations70
US6190729B1Feb 20, 2001
Method for two-side coating of a thin printing paper web containing mechanical pulp or recycled fiber
VALMET CORP1 citations49
METSO PAPER INC
5 patentsUS6994771B1Feb 7, 2006
Method and apparatus for handling a paper or board web
METSO PAPER INC15 citations84
US6733630B1May 11, 2004
Method and apparatus for supporting a paper and board web in finishing equipment
METSO PAPER INC9 citations74
US7022185B2Apr 4, 2006
Apparatus for treating a web of paper or paperboard
METSO PAPER INC10 citations73
US7879408B1Feb 1, 2011
Method and apparatus for spreading treating agent on a moving web
METSO PAPER INC6 citations63
US7303634B2Dec 4, 2007
Method and apparatus for feeding a treating agent onto a moving surface
METSO PAPER INC2 citations63