Inventor · disambiguated record
Nils-Erik Safman
Also filed as: SAEFMAN NILS-ERIK · SAFMAN NILS-ERIK
10 granted patents·210 citations·filing 1991–2000
91Inventor score
Top patents by PatentIndex Score
10 records- 0187US5084137APress roll with displaceable end walls to reduce press jacket wearVALMET PAPER MACHINERY INC·Filed 1991·Granted Jan 28, 1992·66 cites·14 claims
- 0285US6164198AApparatus for calendering paperVALMET CORP·Filed 1998·Granted Dec 26, 2000·32 cites·10 claims
- 0382US5098523APress roll with wedge clamp for the press jacket edgesVALMET PAPER MACHINERY INC·Filed 1991·Granted Mar 24, 1992·45 cites·14 claims
- 0475US6158333AMethod and apparatus for calendering paperVALMET CORP·Filed 1998·Granted Dec 12, 2000·23 cites·18 claims
- 0563US6189442B1Apparatus for calendering paperVALMET CORP·Filed 1999·Granted Feb 20, 2001·13 cites·18 claims
- 0652US6158334AProcess of initiating a calendarVALMET CORP·Filed 1999·Granted Dec 12, 2000·6 cites·4 claims
- 0749US6309512B1Device for impulse-pressing a webVALMET KARLSTAD AB·Filed 1999·Granted Oct 30, 2001·11 cites·18 claims
- 0848US6158335ACalender apparatus with a separating mechanismVALMET CORP·Filed 1999·Granted Dec 12, 2000·5 cites·18 claims
- 0945US5904813APress roll with jacket edge clamping ringVALMET KARLSTAD AB·Filed 1997·Granted May 18, 1999·9 cites·18 claims
- 1044US6758136B2Method and apparatus for calendering paperMETSO PAPER INC·Filed 2000·Granted Jul 6, 2004·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →