Inventor · disambiguated record
Johannes Koivukangas
Also filed as: KOIVUKANGAS JOHANNES
0 granted patents·2 pending applications·0 citations·filing 2013–2014
Top patents by PatentIndex Score
2 records- 0130US2013264151A1Equipment for joining elevator guide rails, joint arrangement for elevator guide rails, and elevatorKONE CORP·Filed 2013·Application pending·0 cites
- 0216US2015144433A1Method for installing ropes of an elevator and a pulley arrangement of an elevatorKOIVUKANGAS JOHANNES·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →