Inventor · disambiguated record
Ari Puurtinen
Also filed as: PUURTINEN ARI
13 granted patents·1 pending application·72 citations·filing 1997–2008
90Inventor score
Top patents by PatentIndex Score
14 records- 0175US7364643B2Forming of a paper or board web in a twin-wire former or in a twin-wire section of a formerMETSO PAPER INC·Filed 2003·Granted Apr 29, 2008·12 cites·10 claims
- 0270US6993408B2Method for the control of quality in a paper webMETSO PAPER INC·Filed 2003·Granted Jan 31, 2006·8 cites·11 claims
- 0369US6533900B2Device in a paper machine for transfer of the web from the former section to the press sectionMETSO PAPER INC·Filed 2001·Granted Mar 18, 2003·7 cites·4 claims
- 0461US7794571B2Method for managing lamella vibrations of a lip channel of a head box and the lamella for the lip channel of the headboxMETSO PAPER INC·Filed 2006·Granted Sep 14, 2010·2 cites·17 claims
- 0560US6942760B1Arrangement in the wet end of a paper machineMETSO PAPER INC·Filed 2000·Granted Sep 13, 2005·4 cites·25 claims
- 0652US2008115902A1Forming of a Paper or Board Web in a Twin-Wire Former or in a Twin-Wire Section of a FormerMETSO PAPER INC·Filed 2008·Application pending·0 cites
- 0749US6306262B1Suction box in a paper machineVALMET CORP·Filed 1999·Granted Oct 23, 2001·6 cites·12 claims
- 0849US6214168B1Method and device in a paper machine for transfer of the web from the former section to the press sectionVALMET CORP·Filed 1999·Granted Apr 10, 2001·7 cites·16 claims
- 0947US6562196B1Method for optimizing the degree of flocculationMETSO PAPER INC·Filed 1999·Granted May 13, 2003·14 cites·14 claims
- 1042US6605189B2Suction box in a paper machineMETSO PAPER INC·Filed 2001·Granted Aug 12, 2003·0 cites·7 claims
- 1138US6254731B1Steam box including a suction zone in an area of a web adjacent to edge cutter devicesVALMET CORP·Filed 1997·Granted Jul 3, 2001·5 cites·15 claims
- 1234US6471827B2Method and device for measurement of the retention profile and for control of the retention in a paper/board machineMETSO PAPER INC·Filed 2001·Granted Oct 29, 2002·2 cites·24 claims
- 1333US6132559AMethod and device for dewatering a paper or board web and passing the web into a press sectionVALMET CORP·Filed 1998·Granted Oct 17, 2000·4 cites·12 claims
- 1432US6322668B1Suction box in paper machine and method in the suction box in a paper machineVALMET CORP·Filed 1997·Granted Nov 27, 2001·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →