KV

Keijo Vajavaara

KO Kone: 1 patents #351 of 633Top 60%
📍 Hyvinkää, FI: #139 of 261 inventorsTop 55%
Overall (All Time): #2,873,690 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9878877 Elevator and means for forming a safety space Jari Pursiainen, Samuli Mäntynen, Matti Rasanen, Jaakko Kahila, Mika Alvesalo +2 more 2018-01-30