Inventor · disambiguated record
Heimo Makinen
Also filed as: MAEKINEN HEIMO · MAKINEN HEIMO
7 granted patents·91 citations·filing 1980–1988
84Inventor score
Top patents by PatentIndex Score
7 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
- 0277US4380049AMethod and apparatus for stopping an elevatorELEVATOR GMBH·Filed 1980·Granted Apr 12, 1983·29 cites·6 claims
- 0353US4672277AElevator motor controlELEVATOR GMBH·Filed 1984·Granted Jun 9, 1987·11 cites·11 claims
- 0435US4518062AProcedure and measuring circuit for stopping an elevatorELEVATOR GMBH·Filed 1982·Granted May 21, 1985·6 cites·3 claims
- 0529US4621222AMethod for improving the dynamic converter drive for a direct current elevator motorELEVATOR GMBH·Filed 1985·Granted Nov 4, 1986·3 cites·4 claims
- 0628US4355704AProcedure for fine positioning an alternating current liftELEVATOR GMBH·Filed 1980·Granted Oct 26, 1982·3 cites·1 claims
- 0727US4499972ASpeed control system for a motor with short-circuited rotorELEVATOR GMBH·Filed 1982·Granted Feb 19, 1985·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →