Inventor · disambiguated record
Kari Sipi
Also filed as: SIPI KARI
4 granted patents·38 citations·filing 1990–2001
73Inventor score
Top patents by PatentIndex Score
4 records- 0165US5131324ACalender device for on-line connection to a paper machineVALMET PAPER MACHINERY INC·Filed 1990·Granted Jul 21, 1992·18 cites·21 claims
- 0257US6264792B1Method for producing calendered paperVALMET CORP·Filed 1998·Granted Jul 24, 2001·12 cites·29 claims
- 0345US5123340ARoll for use in calendering a webVALMET PAPER MACHINERY INC·Filed 1990·Granted Jun 23, 1992·8 cites·3 claims
- 0439US7169260B2Precalendering method, finishing method and apparatus for implementing the methodsMETSO PAPER INC·Filed 2001·Granted Jan 30, 2007·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →