RK

Risto Kontturi

KO Kone: 1 patents #2 of 18Top 15%
📍 Rajamäki, FI: #1 of 1 inventorsTop 100%
Overall (1997): #88,674 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5616896 Procedure for controlling an elevator group Marja-Liisa Siikonen 1997-04-01