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USPTO Patent Rankings Data through Dec 31, 2025
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Juhamatti Nikander — 3 Patents in 2021

KOKone: 3 patents #11 of 109Top 15%
Hyvinkää, FI: #3 of 27 inventorsTop 15%
Overall (2021): #76,079 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11097922 Current cut-off arrangement of an elevator Ari Kattainen, Juha-Matti Aitamurto, Arto Nakari 2021-08-24
11008197 Method for performing a manual drive in an elevator after mains power-off Ari Kattainen, Pasi Raassina 2021-05-18
10972015 Method of initiating a regenerative converter and a regenerative converter Lauri Stolt 2021-04-06