Inventor · disambiguated record
Sakari Korvenranta
Also filed as: KORVENRANTA SAKARI
18 granted patents·1 pending application·94 citations·filing 2008–2024
91Inventor score
Top patents by PatentIndex Score
19 records- 0195US11358835B2Method for roping an elevatorKONE CORP·Filed 2020·Granted Jun 14, 2022·3 cites·17 claims
- 0295US7681694B2Energy storage system for elevatorsKONE CORP·Filed 2008·Granted Mar 23, 2010·38 cites·20 claims
- 0390US8869945B2Supplemental elevator safety systemHÄRKÖNEN ARI·Filed 2009·Granted Oct 28, 2014·35 cites·5 claims
- 0488US11548762B2Elevator car, elevator and methodKONE CORP·Filed 2021·Granted Jan 10, 2023·1 cites·20 claims
- 0587US9212029B2Traction sheave elevatorAULANKO ESKO·Filed 2012·Granted Dec 15, 2015·8 cites·15 claims
- 0678US10029889B2Method for handling and modernizing ropes in an elevator and arrangement for dismantling ropes of an elevatorALASENTIE PENTTI·Filed 2016·Granted Jul 24, 2018·2 cites·17 claims
- 0777US8678139B2Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal ropeAULANKO ESKO·Filed 2011·Granted Mar 25, 2014·1 cites·13 claims
- 0873US12371304B2Elevator arrangement and method of constructing elevatorKONE CORP·Filed 2024·Granted Jul 29, 2025·0 cites·17 claims
- 0973US12330913B2Method of constructing elevator and construction-time elevator arrangementKONE CORP·Filed 2023·Granted Jun 17, 2025·0 cites·8 claims
- 1069US12172866B2Installation platform for installing an elevator during construction of a buildingKONE CORP·Filed 2023·Granted Dec 24, 2024·0 cites·16 claims
- 1165US2025011133A1Method for positioning elevator modules and an elevator arrangementKONE CORP·Filed 2024·Application pending·0 cites
- 1264US12297077B2Construction arrangement of an elevatorKONE CORP·Filed 2023·Granted May 13, 2025·0 cites·12 claims
- 1361US9604821B2Traction sheave elevator with drive member slippage controlKONE CORP·Filed 2014·Granted Mar 28, 2017·2 cites·16 claims
- 1459US9909255B2Metal rope and lubricantAULANKO ESKO·Filed 2012·Granted Mar 6, 2018·0 cites·14 claims
- 1559US9457991B2Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal ropeAULANKO ESKO·Filed 2014·Granted Oct 4, 2016·0 cites·8 claims
- 1653US9868615B2Method and system for detecting a stall condition in an elevatorHELVILÄ JARI·Filed 2014·Granted Jan 16, 2018·2 cites·10 claims
- 1747US10252888B2Drive machine for an elevator and an elevatorKONE CORP·Filed 2015·Granted Apr 9, 2019·0 cites·20 claims
- 1846US10654688B2Elevator counterweightKONE CORP·Filed 2017·Granted May 19, 2020·0 cites·17 claims
- 1946US8567568B2Arrangement for compensating the rope forces of a traction sheave elevatorKORVENRANTA SAKARI·Filed 2009·Granted Oct 29, 2013·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →