Inventor · disambiguated record
Seppo Ketoviita
Also filed as: KETOVIITA SEPPO
8 granted patents·148 citations·filing 1993–2011
88Inventor score
Technology areasB66B
Top patents by PatentIndex Score
8 records- 0186US8261885B2Safety arrangements for elevators and methods for monitoring safety of elevator systemsKETOVIITA SEPPO·Filed 2011·Granted Sep 11, 2012·19 cites·18 claims
- 0285US7617911B2Method and system for detecting and stopping uncontrolled movement of an elevator car in an elevatorKONE CORP·Filed 2008·Granted Nov 17, 2009·19 cites·20 claims
- 0381US5445245ASystem for remote control of elevator equipmentKONE OY·Filed 1993·Granted Aug 29, 1995·36 cites·15 claims
- 0479US5736694AMethod for providing a phone alarm call in an elevator systemKONE OY·Filed 1995·Granted Apr 7, 1998·38 cites·7 claims
- 0571US7350627B2Elevator arrangementKONE CORP·Filed 2006·Granted Apr 1, 2008·9 cites·5 claims
- 0660US5714726AMethod for performing an alarm call in an elevator systemKONE OY·Filed 1995·Granted Feb 3, 1998·21 cites·16 claims
- 0754US7819229B2Elevator safety systemKONE CORP·Filed 2006·Granted Oct 26, 2010·3 cites·7 claims
- 0853US8373345B2Control of the lighting of an elevator carKONE CORP·Filed 2009·Granted Feb 12, 2013·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Seppo Ketoviita 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 →