PV

Pertti Vainio

AA Abb Schweiz Ag: 1 patents #119 of 612Top 20%
📍 Helsinki, FI: #136 of 478 inventorsTop 30%
Overall (2021): #302,842 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10961071 Winding machine and method for controlling a second nip pressure Tapio Talvitie, Jukka Gruzdaitis 2021-03-30