VV

Veli-Matti Virta

KO Kone: 1 patents #37 of 115Top 35%
📍 Helsinki, FI: #169 of 521 inventorsTop 35%
Overall (2020): #233,779 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10669123 Method for avoiding unwanted safety gear tripping in a safety stopping system of an elevator system, a safety stopping system, and an elevator system Timo Vlasov, Markus Salmi, Jarkko SALORANTA 2020-06-02