Inventor · disambiguated record
Pekka Kivioja
Also filed as: KIVIOJA PEKKA
18 granted patents·161 citations·filing 1994–2000
94Inventor score
Top patents by PatentIndex Score
18 records- 0175US5509883ATubular roll for a paper machine or equivalent with glide-bearingsVALMET PAPER MACHINERY INC·Filed 1994·Granted Apr 23, 1996·23 cites·25 claims
- 0262US6524227B1Roll that can be bent for a web-like materialMETSO PAPER INC·Filed 1998·Granted Feb 25, 2003·17 cites·21 claims
- 0360US5566451AMethod for providing a roll mantle of a tubular roll for a paper machine or equivalent with roll bearingsVALMET CORP·Filed 1995·Granted Oct 22, 1996·17 cites·20 claims
- 0458US6012386ABearing control system for a roll with hydrostatic bearingsVALMET CORP·Filed 1998·Granted Jan 11, 2000·18 cites·22 claims
- 0547US6346066B1Tubular roll provided with hydraulically loaded glide bearingsVALMET CORP·Filed 1997·Granted Feb 12, 2002·11 cites·7 claims
- 0646US5983787AMethod for calendering a paper web and a calendar that makes use of the methodVALMET CORP·Filed 1997·Granted Nov 16, 1999·7 cites·22 claims
- 0745US6129453AHydrostatic glide bearing for a roll or equivalentVALMET CORP·Filed 1998·Granted Oct 10, 2000·11 cites·21 claims
- 0845US5685813ATubular roll for a paper machine or equivalent with glide bearingsVALMET CORP·Filed 1995·Granted Nov 11, 1997·10 cites·10 claims
- 0942US6109285AMethod and arrangement for automatic monitoring and correction of the regulation pressure in regulation valves of a variable-crown roll in a paper machineVALMET CORP·Filed 1998·Granted Aug 29, 2000·9 cites·10 claims
- 1042US5865716AMethod and apparatus for regulating the temperature in end areas of a roll mantle of a variable-crown roll having glide bearingsVALMET CORP·Filed 1996·Granted Feb 2, 1999·6 cites·32 claims
- 1139US5909917AMethod for providing a roll mantle of a tubular roll for a paper machine or equivalent with glide bearingsVALMET CORP·Filed 1997·Granted Jun 8, 1999·7 cites·5 claims
- 1238US5897476AVariable-crown roll loaded by means of shoesVALMET CORP·Filed 1995·Granted Apr 27, 1999·7 cites·1 claims
- 1337US6699164B1Method for providing a roll for a paper machine with sliding bearings and a roll for a paper machine with sliding bearingsMETSO PAPER INC·Filed 2000·Granted Mar 2, 2004·0 cites·12 claims
- 1435US6135935AClosing valve for a regulation valve of a variable-crown roll in a paper machine and a variable-crown roll including the sameVALMET CORP·Filed 1998·Granted Oct 24, 2000·3 cites·16 claims
- 1534US5599263AOil feed system for a variable-crown rollVALMET CORP·Filed 1995·Granted Feb 4, 1997·6 cites·19 claims
- 1633US6679819B1Slide shoe assembly for a roll in a paper/board machine of a finishing machineMETSO PAPER INC·Filed 1999·Granted Jan 20, 2004·5 cites·20 claims
- 1732US6595691B1Arrangement for rapid movement of a roll with hydrostatic bearingsMETSO PAPER INC·Filed 1999·Granted Jul 22, 2003·4 cites·16 claims
- 1826US7017477B1Method and arrangement for computing and regulating the distribution of a linear load in a multi-nip calender and a multi-nip calenderMETSO PAPER INC·Filed 1999·Granted Mar 28, 2006·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Pekka Kivioja files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →