Inventor · disambiguated record
Jouko Perttula
Also filed as: PERTTULA JOUKO
3 granted patents·80 citations·filing 1987–1991
74Inventor score
Top patents by PatentIndex Score
3 records- 0180US4880082AMethod for determining the position of an elevator car and a pulse count based floor selectorKONE ELEVATOR GBMH·Filed 1988·Granted Nov 14, 1989·39 cites·8 claims
- 0273US5220981AElevator and a procedure for its controlKAEHKIPURO MATTI·Filed 1991·Granted Jun 22, 1993·28 cites·10 claims
- 0349US4805741AElevator brakeKONE ELEVATOR GMBH·Filed 1987·Granted Feb 21, 1989·13 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Jouko Perttula 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 →